215806500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 576

約数和(自身を含む): 915812352

約数和(自身を除く): 700005852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 25, 26, 28, 30, 31, 34, 35, 36, 39, 42, 45, 50, 51, 52, 60, 62, 63, 65, 68, 70, 75, 78, 84, 85, 90, 91, 93, 100, 102, 105, 117, 119, 124, 125, 126, 130, 140, 150, 153, 155, 156, 170, 175, 180, 182, 186, 195, 204, 210, 217, 221, 225, 234, 238, 250, 252, 255, 260, 273, 279, 300, 306, 310, 315, 325, 340, 350, 357, 364, 372, 375, 390, 403, 420, 425, 434, 442, 450, 455, 465, 468, 476, 500, 510, 525, 527, 546, 558, 585, 595, 612, 620, 630, 650, 651, 663, 700, 714, 750, 765, 775, 780, 806, 819, 850, 868, 875, 884, 900, 910, 930, 975, 1020, 1050, 1054, 1071, 1085, 1092, 1105, 1116, 1125, 1170, 1190, 1209, 1260, 1275, 1300, 1302, 1326, 1365, 1395, 1428, 1500, 1530, 1547, 1550, 1575, 1581, 1612, 1625, 1638, 1700, 1750, 1785, 1820, 1860, 1950, 1953, 1989, 2015, 2100, 2108, 2125, 2142, 2170, 2210, 2250, 2275, 2325, 2340, 2380, 2418, 2550, 2604, 2625, 2635, 2652, 2730, 2790, 2821, 2925, 2975, 3060, 3094, 3100, 3150, 3162, 3250, 3255, 3276, 3315, 3500, 3570, 3627, 3689, 3825, 3875, 3900, 3906, 3978, 4030, 4095, 4250, 4284, 4340, 4420, 4500, 4550, 4641, 4650, 4743, 4836, 4875, 5100, 5250, 5270, 5355, 5425, 5460, 5525, 5580, 5642, 5850, 5950, 6045, 6188, 6300, 6324, 6375, 6500, 6510, 6630, 6825, 6851, 6975, 7140, 7254, 7378, 7650, 7735, 7750, 7812, 7875, 7905, 7956, 8060, 8190, 8463, 8500, 8925, 9100, 9282, 9300, 9486, 9750, 9765, 9945, 10075, 10500, 10540, 10710, 10850, 11050, 11067, 11284, 11375, 11625, 11700, 11900, 12090, 12750, 13020, 13175, 13260, 13650, 13702, 13923, 13950, 14105, 14508, 14625, 14756, 14875, 15300, 15470, 15500, 15750, 15810, 16275, 16380, 16575, 16926, 17850, 18135, 18445, 18564, 18972, 19125, 19500, 19530, 19890, 20150, 20475, 20553, 21420, 21700, 22100, 22134, 22750, 23205, 23250, 23715, 24180, 25389, 25500, 26350, 26775, 27125, 27300, 27404, 27625, 27846, 27900, 28210, 29250, 29750, 30225, 30940, 31500, 31620, 32550, 33150, 33201, 33852, 34125, 34255, 34875, 35700, 36270, 36890, 38250, 38675, 39060, 39525, 39780, 40300, 40950, 41106, 42315, 44268, 44625, 45500, 46410, 46500, 47430, 47957, 48825, 49725, 50375, 50778, 52700, 53550, 54250, 55250, 55335, 55692, 56420, 58500, 59500, 60450, 61659, 65100, 65875, 66300, 66402, 68250, 68510, 69615, 69750, 70525, 72540, 73780, 76500, 77350, 79050, 81375, 81900, 82212, 82875, 84630, 89250, 90675, 92225, 92820, 94860, 95914, 97650, 99450, 100750, 101556, 102375, 102765, 107100, 108500, 110500, 110670, 116025, 118575, 120900, 123318, 126945, 131750, 132804, 133875, 136500, 137020, 139230, 139500, 141050, 143871, 151125, 154700, 158100, 162750, 165750, 166005, 169260, 171275, 178500, 181350, 184450, 191828, 193375, 195300, 197625, 198900, 201500, 204750, 205530, 211575, 221340, 232050, 237150, 239785, 244125, 246636, 248625, 253890, 263500, 267750, 276675, 278460, 282100, 287742, 302250, 308295, 325500, 331500, 332010, 342550, 348075, 352625, 362700, 368900, 386750, 395250, 409500, 411060, 423150, 431613, 453375, 461125, 464100, 474300, 479570, 488250, 497250, 507780, 513825, 535500, 553350, 575484, 580125, 592875, 604500, 616590, 634725, 664020, 685100, 696150, 705250, 719355, 773500, 790500, 830025, 846300, 856375, 863226, 906750, 922250, 959140, 976500, 994500, 1027650, 1057875, 1106700, 1160250, 1185750, 1198925, 1233180, 1269450, 1383375, 1392300, 1410500, 1438710, 1541475, 1660050, 1712750, 1726452, 1740375, 1813500, 1844500, 2055300, 2115750, 2158065, 2320500, 2371500, 2397850, 2538900, 2569125, 2766750, 2877420, 3082950, 3173625, 3320100, 3425500, 3480750, 3596775, 4150125, 4231500, 4316130, 4795700, 5138250, 5533500, 5994625, 6165900, 6347250, 6961500, 7193550, 7707375, 8300250, 8632260, 10276500, 10790325, 11989250, 12694500, 14387100, 15414750, 16600500, 17983875, 21580650, 23978500, 30829500, 35967750, 43161300, 53951625, 71935500, 107903250, 215806500]

約数ペア:

[(1, 215806500), (2, 107903250), (3, 71935500), (4, 53951625), (5, 43161300), (6, 35967750), (7, 30829500), (9, 23978500), (10, 21580650), (12, 17983875), (13, 16600500), (14, 15414750), (15, 14387100), (17, 12694500), (18, 11989250), (20, 10790325), (21, 10276500), (25, 8632260), (26, 8300250), (28, 7707375), (30, 7193550), (31, 6961500), (34, 6347250), (35, 6165900), (36, 5994625), (39, 5533500), (42, 5138250), (45, 4795700), (50, 4316130), (51, 4231500), (52, 4150125), (60, 3596775), (62, 3480750), (63, 3425500), (65, 3320100), (68, 3173625), (70, 3082950), (75, 2877420), (78, 2766750), (84, 2569125), (85, 2538900), (90, 2397850), (91, 2371500), (93, 2320500), (100, 2158065), (102, 2115750), (105, 2055300), (117, 1844500), (119, 1813500), (124, 1740375), (125, 1726452), (126, 1712750), (130, 1660050), (140, 1541475), (150, 1438710), (153, 1410500), (155, 1392300), (156, 1383375), (170, 1269450), (175, 1233180), (180, 1198925), (182, 1185750), (186, 1160250), (195, 1106700), (204, 1057875), (210, 1027650), (217, 994500), (221, 976500), (225, 959140), (234, 922250), (238, 906750), (250, 863226), (252, 856375), (255, 846300), (260, 830025), (273, 790500), (279, 773500), (300, 719355), (306, 705250), (310, 696150), (315, 685100), (325, 664020), (340, 634725), (350, 616590), (357, 604500), (364, 592875), (372, 580125), (375, 575484), (390, 553350), (403, 535500), (420, 513825), (425, 507780), (434, 497250), (442, 488250), (450, 479570), (455, 474300), (465, 464100), (468, 461125), (476, 453375), (500, 431613), (510, 423150), (525, 411060), (527, 409500), (546, 395250), (558, 386750), (585, 368900), (595, 362700), (612, 352625), (620, 348075), (630, 342550), (650, 332010), (651, 331500), (663, 325500), (700, 308295), (714, 302250), (750, 287742), (765, 282100), (775, 278460), (780, 276675), (806, 267750), (819, 263500), (850, 253890), (868, 248625), (875, 246636), (884, 244125), (900, 239785), (910, 237150), (930, 232050), (975, 221340), (1020, 211575), (1050, 205530), (1054, 204750), (1071, 201500), (1085, 198900), (1092, 197625), (1105, 195300), (1116, 193375), (1125, 191828), (1170, 184450), (1190, 181350), (1209, 178500), (1260, 171275), (1275, 169260), (1300, 166005), (1302, 165750), (1326, 162750), (1365, 158100), (1395, 154700), (1428, 151125), (1500, 143871), (1530, 141050), (1547, 139500), (1550, 139230), (1575, 137020), (1581, 136500), (1612, 133875), (1625, 132804), (1638, 131750), (1700, 126945), (1750, 123318), (1785, 120900), (1820, 118575), (1860, 116025), (1950, 110670), (1953, 110500), (1989, 108500), (2015, 107100), (2100, 102765), (2108, 102375), (2125, 101556), (2142, 100750), (2170, 99450), (2210, 97650), (2250, 95914), (2275, 94860), (2325, 92820), (2340, 92225), (2380, 90675), (2418, 89250), (2550, 84630), (2604, 82875), (2625, 82212), (2635, 81900), (2652, 81375), (2730, 79050), (2790, 77350), (2821, 76500), (2925, 73780), (2975, 72540), (3060, 70525), (3094, 69750), (3100, 69615), (3150, 68510), (3162, 68250), (3250, 66402), (3255, 66300), (3276, 65875), (3315, 65100), (3500, 61659), (3570, 60450), (3627, 59500), (3689, 58500), (3825, 56420), (3875, 55692), (3900, 55335), (3906, 55250), (3978, 54250), (4030, 53550), (4095, 52700), (4250, 50778), (4284, 50375), (4340, 49725), (4420, 48825), (4500, 47957), (4550, 47430), (4641, 46500), (4650, 46410), (4743, 45500), (4836, 44625), (4875, 44268), (5100, 42315), (5250, 41106), (5270, 40950), (5355, 40300), (5425, 39780), (5460, 39525), (5525, 39060), (5580, 38675), (5642, 38250), (5850, 36890), (5950, 36270), (6045, 35700), (6188, 34875), (6300, 34255), (6324, 34125), (6375, 33852), (6500, 33201), (6510, 33150), (6630, 32550), (6825, 31620), (6851, 31500), (6975, 30940), (7140, 30225), (7254, 29750), (7378, 29250), (7650, 28210), (7735, 27900), (7750, 27846), (7812, 27625), (7875, 27404), (7905, 27300), (7956, 27125), (8060, 26775), (8190, 26350), (8463, 25500), (8500, 25389), (8925, 24180), (9100, 23715), (9282, 23250), (9300, 23205), (9486, 22750), (9750, 22134), (9765, 22100), (9945, 21700), (10075, 21420), (10500, 20553), (10540, 20475), (10710, 20150), (10850, 19890), (11050, 19530), (11067, 19500), (11284, 19125), (11375, 18972), (11625, 18564), (11700, 18445), (11900, 18135), (12090, 17850), (12750, 16926), (13020, 16575), (13175, 16380), (13260, 16275), (13650, 15810), (13702, 15750), (13923, 15500), (13950, 15470), (14105, 15300), (14508, 14875), (14625, 14756)]