75669750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 222674400

約数和(自身を除く): 147004650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 169, 195, 199, 225, 234, 250, 325, 338, 375, 390, 398, 450, 507, 585, 597, 650, 750, 845, 975, 995, 1014, 1125, 1170, 1194, 1521, 1625, 1690, 1791, 1950, 1990, 2250, 2535, 2587, 2925, 2985, 3042, 3250, 3582, 4225, 4875, 4975, 5070, 5174, 5850, 5970, 7605, 7761, 8450, 8955, 9750, 9950, 12675, 12935, 14625, 14925, 15210, 15522, 17910, 21125, 23283, 24875, 25350, 25870, 29250, 29850, 33631, 38025, 38805, 42250, 44775, 46566, 49750, 63375, 64675, 67262, 74625, 76050, 77610, 89550, 100893, 116415, 126750, 129350, 149250, 168155, 190125, 194025, 201786, 223875, 232830, 302679, 323375, 336310, 380250, 388050, 447750, 504465, 582075, 605358, 646750, 840775, 970125, 1008930, 1164150, 1513395, 1681550, 1940250, 2522325, 2910375, 3026790, 4203875, 5044650, 5820750, 7566975, 8407750, 12611625, 15133950, 25223250, 37834875, 75669750]

約数ペア:

[(1, 75669750), (2, 37834875), (3, 25223250), (5, 15133950), (6, 12611625), (9, 8407750), (10, 7566975), (13, 5820750), (15, 5044650), (18, 4203875), (25, 3026790), (26, 2910375), (30, 2522325), (39, 1940250), (45, 1681550), (50, 1513395), (65, 1164150), (75, 1008930), (78, 970125), (90, 840775), (117, 646750), (125, 605358), (130, 582075), (150, 504465), (169, 447750), (195, 388050), (199, 380250), (225, 336310), (234, 323375), (250, 302679), (325, 232830), (338, 223875), (375, 201786), (390, 194025), (398, 190125), (450, 168155), (507, 149250), (585, 129350), (597, 126750), (650, 116415), (750, 100893), (845, 89550), (975, 77610), (995, 76050), (1014, 74625), (1125, 67262), (1170, 64675), (1194, 63375), (1521, 49750), (1625, 46566), (1690, 44775), (1791, 42250), (1950, 38805), (1990, 38025), (2250, 33631), (2535, 29850), (2587, 29250), (2925, 25870), (2985, 25350), (3042, 24875), (3250, 23283), (3582, 21125), (4225, 17910), (4875, 15522), (4975, 15210), (5070, 14925), (5174, 14625), (5850, 12935), (5970, 12675), (7605, 9950), (7761, 9750), (8450, 8955)]