40520100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 72

約数和(自身を含む): 121047808

約数和(自身を除く): 80527708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4357, 4650, 8714, 9300, 13071, 17428, 21785, 26142, 43570, 52284, 65355, 87140, 108925, 130710, 135067, 217850, 261420, 270134, 326775, 405201, 435700, 540268, 653550, 675335, 810402, 1307100, 1350670, 1620804, 2026005, 2701340, 3376675, 4052010, 6753350, 8104020, 10130025, 13506700, 20260050, 40520100]

約数ペア:

[(1, 40520100), (2, 20260050), (3, 13506700), (4, 10130025), (5, 8104020), (6, 6753350), (10, 4052010), (12, 3376675), (15, 2701340), (20, 2026005), (25, 1620804), (30, 1350670), (31, 1307100), (50, 810402), (60, 675335), (62, 653550), (75, 540268), (93, 435700), (100, 405201), (124, 326775), (150, 270134), (155, 261420), (186, 217850), (300, 135067), (310, 130710), (372, 108925), (465, 87140), (620, 65355), (775, 52284), (930, 43570), (1550, 26142), (1860, 21785), (2325, 17428), (3100, 13071), (4357, 9300), (4650, 8714)]