210728700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 432

約数和(自身を含む): 849278976

約数和(自身を除く): 638550276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 31, 35, 36, 39, 42, 45, 50, 52, 60, 62, 63, 65, 70, 75, 78, 83, 84, 90, 91, 93, 100, 105, 117, 124, 126, 130, 140, 150, 155, 156, 166, 175, 180, 182, 186, 195, 210, 217, 225, 234, 249, 252, 260, 273, 279, 300, 310, 315, 325, 332, 350, 364, 372, 390, 403, 415, 420, 434, 450, 455, 465, 468, 498, 525, 546, 558, 581, 585, 620, 630, 650, 651, 700, 747, 775, 780, 806, 819, 830, 868, 900, 910, 930, 975, 996, 1050, 1079, 1085, 1092, 1116, 1162, 1170, 1209, 1245, 1260, 1300, 1302, 1365, 1395, 1494, 1550, 1575, 1612, 1638, 1660, 1743, 1820, 1860, 1950, 1953, 2015, 2075, 2100, 2158, 2170, 2275, 2324, 2325, 2340, 2418, 2490, 2573, 2604, 2730, 2790, 2821, 2905, 2925, 2988, 3100, 3150, 3237, 3255, 3276, 3486, 3627, 3735, 3900, 3906, 4030, 4095, 4150, 4316, 4340, 4550, 4650, 4836, 4980, 5146, 5229, 5395, 5425, 5460, 5580, 5642, 5810, 5850, 6045, 6225, 6300, 6474, 6510, 6825, 6972, 6975, 7254, 7470, 7553, 7719, 7812, 8060, 8190, 8300, 8463, 8715, 9100, 9300, 9711, 9765, 10075, 10292, 10458, 10790, 10850, 11284, 11620, 11700, 12090, 12450, 12865, 12948, 13020, 13650, 13950, 14105, 14508, 14525, 14940, 15106, 15438, 16185, 16275, 16380, 16926, 17430, 18011, 18135, 18675, 19422, 19530, 20150, 20475, 20916, 21580, 21700, 22659, 23157, 24180, 24900, 25389, 25730, 26145, 26975, 27300, 27900, 28210, 29050, 30212, 30225, 30876, 32370, 32550, 33449, 33852, 34860, 36022, 36270, 37350, 37765, 38595, 38844, 39060, 40300, 40950, 42315, 43575, 45318, 46314, 48555, 48825, 50778, 51460, 52290, 53950, 54033, 56420, 58100, 60450, 64325, 64740, 65100, 66898, 67977, 70525, 72044, 72540, 74700, 75530, 77190, 80925, 81900, 84630, 87150, 90055, 90636, 90675, 92628, 97110, 97650, 100347, 101556, 104580, 107900, 108066, 113295, 115785, 120900, 126945, 128650, 130725, 133796, 135954, 141050, 151060, 154380, 161850, 162099, 167245, 169260, 174300, 180110, 181350, 188825, 192975, 194220, 195300, 200694, 211575, 216132, 226590, 231570, 234143, 242775, 253890, 257300, 261450, 270165, 271908, 282100, 301041, 323700, 324198, 334490, 339885, 360220, 362700, 377650, 385950, 401388, 423150, 450275, 453180, 463140, 468286, 485550, 501735, 507780, 522900, 540330, 566475, 578925, 602082, 634725, 648396, 668980, 679770, 702429, 755300, 771900, 810495, 836225, 846300, 900550, 936572, 971100, 1003470, 1080660, 1132950, 1157850, 1170715, 1204164, 1269450, 1350825, 1359540, 1404858, 1505205, 1620990, 1672450, 1699425, 1801100, 2006940, 2107287, 2265900, 2315700, 2341430, 2508675, 2538900, 2701650, 2809716, 3010410, 3241980, 3344900, 3398850, 3512145, 4052475, 4214574, 4682860, 5017350, 5403300, 5853575, 6020820, 6797700, 7024290, 7526025, 8104950, 8429148, 10034700, 10536435, 11707150, 14048580, 15052050, 16209900, 17560725, 21072870, 23414300, 30104100, 35121450, 42145740, 52682175, 70242900, 105364350, 210728700]

約数ペア:

[(1, 210728700), (2, 105364350), (3, 70242900), (4, 52682175), (5, 42145740), (6, 35121450), (7, 30104100), (9, 23414300), (10, 21072870), (12, 17560725), (13, 16209900), (14, 15052050), (15, 14048580), (18, 11707150), (20, 10536435), (21, 10034700), (25, 8429148), (26, 8104950), (28, 7526025), (30, 7024290), (31, 6797700), (35, 6020820), (36, 5853575), (39, 5403300), (42, 5017350), (45, 4682860), (50, 4214574), (52, 4052475), (60, 3512145), (62, 3398850), (63, 3344900), (65, 3241980), (70, 3010410), (75, 2809716), (78, 2701650), (83, 2538900), (84, 2508675), (90, 2341430), (91, 2315700), (93, 2265900), (100, 2107287), (105, 2006940), (117, 1801100), (124, 1699425), (126, 1672450), (130, 1620990), (140, 1505205), (150, 1404858), (155, 1359540), (156, 1350825), (166, 1269450), (175, 1204164), (180, 1170715), (182, 1157850), (186, 1132950), (195, 1080660), (210, 1003470), (217, 971100), (225, 936572), (234, 900550), (249, 846300), (252, 836225), (260, 810495), (273, 771900), (279, 755300), (300, 702429), (310, 679770), (315, 668980), (325, 648396), (332, 634725), (350, 602082), (364, 578925), (372, 566475), (390, 540330), (403, 522900), (415, 507780), (420, 501735), (434, 485550), (450, 468286), (455, 463140), (465, 453180), (468, 450275), (498, 423150), (525, 401388), (546, 385950), (558, 377650), (581, 362700), (585, 360220), (620, 339885), (630, 334490), (650, 324198), (651, 323700), (700, 301041), (747, 282100), (775, 271908), (780, 270165), (806, 261450), (819, 257300), (830, 253890), (868, 242775), (900, 234143), (910, 231570), (930, 226590), (975, 216132), (996, 211575), (1050, 200694), (1079, 195300), (1085, 194220), (1092, 192975), (1116, 188825), (1162, 181350), (1170, 180110), (1209, 174300), (1245, 169260), (1260, 167245), (1300, 162099), (1302, 161850), (1365, 154380), (1395, 151060), (1494, 141050), (1550, 135954), (1575, 133796), (1612, 130725), (1638, 128650), (1660, 126945), (1743, 120900), (1820, 115785), (1860, 113295), (1950, 108066), (1953, 107900), (2015, 104580), (2075, 101556), (2100, 100347), (2158, 97650), (2170, 97110), (2275, 92628), (2324, 90675), (2325, 90636), (2340, 90055), (2418, 87150), (2490, 84630), (2573, 81900), (2604, 80925), (2730, 77190), (2790, 75530), (2821, 74700), (2905, 72540), (2925, 72044), (2988, 70525), (3100, 67977), (3150, 66898), (3237, 65100), (3255, 64740), (3276, 64325), (3486, 60450), (3627, 58100), (3735, 56420), (3900, 54033), (3906, 53950), (4030, 52290), (4095, 51460), (4150, 50778), (4316, 48825), (4340, 48555), (4550, 46314), (4650, 45318), (4836, 43575), (4980, 42315), (5146, 40950), (5229, 40300), (5395, 39060), (5425, 38844), (5460, 38595), (5580, 37765), (5642, 37350), (5810, 36270), (5850, 36022), (6045, 34860), (6225, 33852), (6300, 33449), (6474, 32550), (6510, 32370), (6825, 30876), (6972, 30225), (6975, 30212), (7254, 29050), (7470, 28210), (7553, 27900), (7719, 27300), (7812, 26975), (8060, 26145), (8190, 25730), (8300, 25389), (8463, 24900), (8715, 24180), (9100, 23157), (9300, 22659), (9711, 21700), (9765, 21580), (10075, 20916), (10292, 20475), (10458, 20150), (10790, 19530), (10850, 19422), (11284, 18675), (11620, 18135), (11700, 18011), (12090, 17430), (12450, 16926), (12865, 16380), (12948, 16275), (13020, 16185), (13650, 15438), (13950, 15106), (14105, 14940), (14508, 14525)]