40970250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 112432320

約数和(自身を除く): 71462070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 131, 139, 150, 225, 250, 262, 278, 375, 393, 417, 450, 655, 695, 750, 786, 834, 1125, 1179, 1251, 1310, 1390, 1965, 2085, 2250, 2358, 2502, 3275, 3475, 3930, 4170, 5895, 6255, 6550, 6950, 9825, 10425, 11790, 12510, 16375, 17375, 18209, 19650, 20850, 29475, 31275, 32750, 34750, 36418, 49125, 52125, 54627, 58950, 62550, 91045, 98250, 104250, 109254, 147375, 156375, 163881, 182090, 273135, 294750, 312750, 327762, 455225, 546270, 819405, 910450, 1365675, 1638810, 2276125, 2731350, 4097025, 4552250, 6828375, 8194050, 13656750, 20485125, 40970250]

約数ペア:

[(1, 40970250), (2, 20485125), (3, 13656750), (5, 8194050), (6, 6828375), (9, 4552250), (10, 4097025), (15, 2731350), (18, 2276125), (25, 1638810), (30, 1365675), (45, 910450), (50, 819405), (75, 546270), (90, 455225), (125, 327762), (131, 312750), (139, 294750), (150, 273135), (225, 182090), (250, 163881), (262, 156375), (278, 147375), (375, 109254), (393, 104250), (417, 98250), (450, 91045), (655, 62550), (695, 58950), (750, 54627), (786, 52125), (834, 49125), (1125, 36418), (1179, 34750), (1251, 32750), (1310, 31275), (1390, 29475), (1965, 20850), (2085, 19650), (2250, 18209), (2358, 17375), (2502, 16375), (3275, 12510), (3475, 11790), (3930, 10425), (4170, 9825), (5895, 6950), (6255, 6550)]