21402471300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 576

約数和(自身を含む): 78618968064

約数和(自身を除く): 57216496764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 83, 84, 85, 93, 100, 102, 105, 119, 124, 140, 150, 155, 166, 170, 175, 186, 204, 210, 217, 233, 238, 249, 255, 300, 310, 332, 340, 350, 357, 372, 415, 420, 425, 434, 465, 466, 476, 498, 510, 525, 527, 581, 595, 620, 651, 699, 700, 714, 775, 830, 850, 868, 930, 932, 996, 1020, 1050, 1054, 1085, 1162, 1165, 1190, 1245, 1275, 1302, 1398, 1411, 1428, 1550, 1581, 1631, 1660, 1700, 1743, 1785, 1860, 2075, 2100, 2108, 2170, 2324, 2325, 2330, 2380, 2490, 2550, 2573, 2604, 2635, 2796, 2822, 2905, 2975, 3100, 3162, 3255, 3262, 3486, 3495, 3570, 3689, 3961, 4150, 4233, 4340, 4650, 4660, 4893, 4980, 5100, 5146, 5270, 5425, 5644, 5810, 5825, 5950, 6225, 6324, 6510, 6524, 6972, 6990, 7055, 7140, 7223, 7378, 7719, 7905, 7922, 8155, 8300, 8466, 8715, 8925, 9300, 9786, 9877, 10292, 10540, 10850, 11067, 11620, 11650, 11883, 11900, 12450, 12865, 13020, 13175, 13980, 14110, 14446, 14525, 14756, 15438, 15810, 15844, 16275, 16310, 16932, 17430, 17475, 17850, 18011, 18445, 19339, 19572, 19754, 19805, 21165, 21669, 21700, 22134, 23300, 23766, 24465, 24900, 25730, 26350, 27727, 28220, 28892, 29050, 29631, 30876, 31620, 32550, 32620, 34860, 34950, 35275, 35700, 36022, 36115, 36890, 38595, 38678, 39508, 39525, 39610, 40775, 42330, 43338, 43575, 43741, 44268, 47532, 48930, 49385, 50561, 51460, 52700, 54033, 55335, 55454, 58017, 58100, 59262, 59415, 64325, 65100, 69900, 70550, 72044, 72230, 73780, 77190, 77356, 79050, 79220, 81550, 83181, 84660, 86676, 87150, 87482, 90055, 92225, 96695, 97860, 98770, 99025, 101122, 105825, 108066, 108345, 110670, 110908, 116034, 118524, 118830, 122325, 122791, 128650, 131223, 135373, 138635, 141100, 144460, 148155, 151683, 154380, 158100, 163100, 166362, 174300, 174964, 180110, 180575, 184450, 192975, 193390, 197540, 198050, 202244, 211650, 216132, 216690, 218705, 221340, 232068, 237660, 244650, 245582, 246925, 252805, 257300, 262446, 270165, 270746, 276675, 277270, 290085, 296310, 297075, 303366, 306187, 328763, 332724, 360220, 361150, 368373, 368900, 385950, 386780, 396100, 406119, 415905, 423300, 433380, 437410, 450275, 483475, 489300, 491164, 493850, 505610, 524892, 540330, 541492, 541725, 553350, 554540, 580170, 592620, 594150, 599509, 606732, 612374, 613955, 656115, 657526, 676865, 693175, 722300, 736746, 740775, 758415, 771900, 812238, 831810, 859537, 874820, 900550, 918561, 966950, 986289, 987700, 1011220, 1080660, 1083450, 1093525, 1106700, 1160340, 1188300, 1199018, 1224748, 1227910, 1264025, 1312230, 1315052, 1350825, 1353730, 1386350, 1450425, 1473492, 1481550, 1516830, 1530935, 1624476, 1643815, 1663620, 1719074, 1798527, 1801100, 1837122, 1841865, 1933900, 1972578, 2030595, 2079525, 2166900, 2187050, 2301341, 2398036, 2455820, 2528050, 2578611, 2624460, 2701650, 2707460, 2772700, 2900850, 2963100, 2997545, 3033660, 3061870, 3069775, 3280575, 3287630, 3384325, 3438148, 3597054, 3674244, 3683730, 3792075, 3945156, 4061190, 4159050, 4196563, 4297685, 4374100, 4592805, 4602682, 4931445, 5056100, 5157222, 5403300, 5801700, 5995090, 6123740, 6139550, 6561150, 6575260, 6768650, 6904023, 7194108, 7367460, 7584150, 7654675, 8122380, 8219075, 8318100, 8393126, 8595370, 8992635, 9185610, 9205364, 9209325, 9862890, 10152975, 10191653, 10314444, 11506705, 11990180, 12279100, 12589689, 12893055, 13122300, 13537300, 13808046, 14987725, 15168300, 15309350, 16438150, 16786252, 17190740, 17985270, 18371220, 18418650, 19725780, 20305950, 20383306, 20982815, 21488425, 22964025, 23013410, 24657225, 25179378, 25786110, 27616092, 29975450, 30574959, 30618700, 32876300, 34520115, 35970540, 36837300, 40611900, 40766612, 41965630, 42976850, 44963175, 45928050, 46026820, 49314450, 50358756, 50958265, 51572220, 57533525, 59950900, 61149918, 62948445, 64465275, 69040230, 71341571, 83931260, 85953700, 89926350, 91856100, 98628900, 101916530, 104914075, 115067050, 122299836, 125896890, 128930550, 138080460, 142683142, 152874795, 172600575, 179852700, 203833060, 209828150, 214024713, 230134100, 251793780, 254791325, 257861100, 285366284, 305749590, 314742225, 345201150, 356707855, 419656300, 428049426, 509582650, 611499180, 629484450, 690402300, 713415710, 764373975, 856098852, 1019165300, 1070123565, 1258968900, 1426831420, 1528747950, 1783539275, 2140247130, 3057495900, 3567078550, 4280494260, 5350617825, 7134157100, 10701235650, 21402471300]

約数ペア:

[(1, 21402471300), (2, 10701235650), (3, 7134157100), (4, 5350617825), (5, 4280494260), (6, 3567078550), (7, 3057495900), (10, 2140247130), (12, 1783539275), (14, 1528747950), (15, 1426831420), (17, 1258968900), (20, 1070123565), (21, 1019165300), (25, 856098852), (28, 764373975), (30, 713415710), (31, 690402300), (34, 629484450), (35, 611499180), (42, 509582650), (50, 428049426), (51, 419656300), (60, 356707855), (62, 345201150), (68, 314742225), (70, 305749590), (75, 285366284), (83, 257861100), (84, 254791325), (85, 251793780), (93, 230134100), (100, 214024713), (102, 209828150), (105, 203833060), (119, 179852700), (124, 172600575), (140, 152874795), (150, 142683142), (155, 138080460), (166, 128930550), (170, 125896890), (175, 122299836), (186, 115067050), (204, 104914075), (210, 101916530), (217, 98628900), (233, 91856100), (238, 89926350), (249, 85953700), (255, 83931260), (300, 71341571), (310, 69040230), (332, 64465275), (340, 62948445), (350, 61149918), (357, 59950900), (372, 57533525), (415, 51572220), (420, 50958265), (425, 50358756), (434, 49314450), (465, 46026820), (466, 45928050), (476, 44963175), (498, 42976850), (510, 41965630), (525, 40766612), (527, 40611900), (581, 36837300), (595, 35970540), (620, 34520115), (651, 32876300), (699, 30618700), (700, 30574959), (714, 29975450), (775, 27616092), (830, 25786110), (850, 25179378), (868, 24657225), (930, 23013410), (932, 22964025), (996, 21488425), (1020, 20982815), (1050, 20383306), (1054, 20305950), (1085, 19725780), (1162, 18418650), (1165, 18371220), (1190, 17985270), (1245, 17190740), (1275, 16786252), (1302, 16438150), (1398, 15309350), (1411, 15168300), (1428, 14987725), (1550, 13808046), (1581, 13537300), (1631, 13122300), (1660, 12893055), (1700, 12589689), (1743, 12279100), (1785, 11990180), (1860, 11506705), (2075, 10314444), (2100, 10191653), (2108, 10152975), (2170, 9862890), (2324, 9209325), (2325, 9205364), (2330, 9185610), (2380, 8992635), (2490, 8595370), (2550, 8393126), (2573, 8318100), (2604, 8219075), (2635, 8122380), (2796, 7654675), (2822, 7584150), (2905, 7367460), (2975, 7194108), (3100, 6904023), (3162, 6768650), (3255, 6575260), (3262, 6561150), (3486, 6139550), (3495, 6123740), (3570, 5995090), (3689, 5801700), (3961, 5403300), (4150, 5157222), (4233, 5056100), (4340, 4931445), (4650, 4602682), (4660, 4592805), (4893, 4374100), (4980, 4297685), (5100, 4196563), (5146, 4159050), (5270, 4061190), (5425, 3945156), (5644, 3792075), (5810, 3683730), (5825, 3674244), (5950, 3597054), (6225, 3438148), (6324, 3384325), (6510, 3287630), (6524, 3280575), (6972, 3069775), (6990, 3061870), (7055, 3033660), (7140, 2997545), (7223, 2963100), (7378, 2900850), (7719, 2772700), (7905, 2707460), (7922, 2701650), (8155, 2624460), (8300, 2578611), (8466, 2528050), (8715, 2455820), (8925, 2398036), (9300, 2301341), (9786, 2187050), (9877, 2166900), (10292, 2079525), (10540, 2030595), (10850, 1972578), (11067, 1933900), (11620, 1841865), (11650, 1837122), (11883, 1801100), (11900, 1798527), (12450, 1719074), (12865, 1663620), (13020, 1643815), (13175, 1624476), (13980, 1530935), (14110, 1516830), (14446, 1481550), (14525, 1473492), (14756, 1450425), (15438, 1386350), (15810, 1353730), (15844, 1350825), (16275, 1315052), (16310, 1312230), (16932, 1264025), (17430, 1227910), (17475, 1224748), (17850, 1199018), (18011, 1188300), (18445, 1160340), (19339, 1106700), (19572, 1093525), (19754, 1083450), (19805, 1080660), (21165, 1011220), (21669, 987700), (21700, 986289), (22134, 966950), (23300, 918561), (23766, 900550), (24465, 874820), (24900, 859537), (25730, 831810), (26350, 812238), (27727, 771900), (28220, 758415), (28892, 740775), (29050, 736746), (29631, 722300), (30876, 693175), (31620, 676865), (32550, 657526), (32620, 656115), (34860, 613955), (34950, 612374), (35275, 606732), (35700, 599509), (36022, 594150), (36115, 592620), (36890, 580170), (38595, 554540), (38678, 553350), (39508, 541725), (39525, 541492), (39610, 540330), (40775, 524892), (42330, 505610), (43338, 493850), (43575, 491164), (43741, 489300), (44268, 483475), (47532, 450275), (48930, 437410), (49385, 433380), (50561, 423300), (51460, 415905), (52700, 406119), (54033, 396100), (55335, 386780), (55454, 385950), (58017, 368900), (58100, 368373), (59262, 361150), (59415, 360220), (64325, 332724), (65100, 328763), (69900, 306187), (70550, 303366), (72044, 297075), (72230, 296310), (73780, 290085), (77190, 277270), (77356, 276675), (79050, 270746), (79220, 270165), (81550, 262446), (83181, 257300), (84660, 252805), (86676, 246925), (87150, 245582), (87482, 244650), (90055, 237660), (92225, 232068), (96695, 221340), (97860, 218705), (98770, 216690), (99025, 216132), (101122, 211650), (105825, 202244), (108066, 198050), (108345, 197540), (110670, 193390), (110908, 192975), (116034, 184450), (118524, 180575), (118830, 180110), (122325, 174964), (122791, 174300), (128650, 166362), (131223, 163100), (135373, 158100), (138635, 154380), (141100, 151683), (144460, 148155)]