16940740500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{121439}}^1$

素因数の和:121495

約数の個数: 144

約数和(自身を含む): 55166791680

約数和(自身を除く): 38226051180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 750, 775, 900, 930, 1116, 1125, 1395, 1500, 1550, 1860, 2250, 2325, 2790, 3100, 3875, 4500, 4650, 5580, 6975, 7750, 9300, 11625, 13950, 15500, 23250, 27900, 34875, 46500, 69750, 121439, 139500, 242878, 364317, 485756, 607195, 728634, 1092951, 1214390, 1457268, 1821585, 2185902, 2428780, 3035975, 3643170, 3764609, 4371804, 5464755, 6071950, 7286340, 7529218, 9107925, 10929510, 11293827, 12143900, 15058436, 15179875, 18215850, 18823045, 21859020, 22587654, 27323775, 30359750, 33881481, 36431700, 37646090, 45175308, 45539625, 54647550, 56469135, 60719500, 67762962, 75292180, 91079250, 94115225, 109295100, 112938270, 135525924, 136618875, 169407405, 182158500, 188230450, 225876540, 273237750, 282345675, 338814810, 376460900, 470576125, 546475500, 564691350, 677629620, 847037025, 941152250, 1129382700, 1411728375, 1694074050, 1882304500, 2823456750, 3388148100, 4235185125, 5646913500, 8470370250, 16940740500]

約数ペア:

[(1, 16940740500), (2, 8470370250), (3, 5646913500), (4, 4235185125), (5, 3388148100), (6, 2823456750), (9, 1882304500), (10, 1694074050), (12, 1411728375), (15, 1129382700), (18, 941152250), (20, 847037025), (25, 677629620), (30, 564691350), (31, 546475500), (36, 470576125), (45, 376460900), (50, 338814810), (60, 282345675), (62, 273237750), (75, 225876540), (90, 188230450), (93, 182158500), (100, 169407405), (124, 136618875), (125, 135525924), (150, 112938270), (155, 109295100), (180, 94115225), (186, 91079250), (225, 75292180), (250, 67762962), (279, 60719500), (300, 56469135), (310, 54647550), (372, 45539625), (375, 45175308), (450, 37646090), (465, 36431700), (500, 33881481), (558, 30359750), (620, 27323775), (750, 22587654), (775, 21859020), (900, 18823045), (930, 18215850), (1116, 15179875), (1125, 15058436), (1395, 12143900), (1500, 11293827), (1550, 10929510), (1860, 9107925), (2250, 7529218), (2325, 7286340), (2790, 6071950), (3100, 5464755), (3875, 4371804), (4500, 3764609), (4650, 3643170), (5580, 3035975), (6975, 2428780), (7750, 2185902), (9300, 1821585), (11625, 1457268), (13950, 1214390), (15500, 1092951), (23250, 728634), (27900, 607195), (34875, 485756), (46500, 364317), (69750, 242878), (121439, 139500)]