40196250

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 100

約数和(自身を含む): 112834194

約数和(自身を除く): 72637944

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 397, 405, 450, 625, 675, 750, 794, 810, 1125, 1191, 1250, 1350, 1875, 1985, 2025, 2250, 2382, 3375, 3573, 3750, 3970, 4050, 5625, 5955, 6750, 7146, 9925, 10125, 10719, 11250, 11910, 16875, 17865, 19850, 20250, 21438, 29775, 32157, 33750, 35730, 49625, 50625, 53595, 59550, 64314, 89325, 99250, 101250, 107190, 148875, 160785, 178650, 248125, 267975, 297750, 321570, 446625, 496250, 535950, 744375, 803925, 893250, 1339875, 1488750, 1607850, 2233125, 2679750, 4019625, 4466250, 6699375, 8039250, 13398750, 20098125, 40196250]

約数ペア:

[(1, 40196250), (2, 20098125), (3, 13398750), (5, 8039250), (6, 6699375), (9, 4466250), (10, 4019625), (15, 2679750), (18, 2233125), (25, 1607850), (27, 1488750), (30, 1339875), (45, 893250), (50, 803925), (54, 744375), (75, 535950), (81, 496250), (90, 446625), (125, 321570), (135, 297750), (150, 267975), (162, 248125), (225, 178650), (250, 160785), (270, 148875), (375, 107190), (397, 101250), (405, 99250), (450, 89325), (625, 64314), (675, 59550), (750, 53595), (794, 50625), (810, 49625), (1125, 35730), (1191, 33750), (1250, 32157), (1350, 29775), (1875, 21438), (1985, 20250), (2025, 19850), (2250, 17865), (2382, 16875), (3375, 11910), (3573, 11250), (3750, 10719), (3970, 10125), (4050, 9925), (5625, 7146), (5955, 6750)]