42421950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3090

約数の個数: 72

約数和(自身を含む): 117688896

約数和(自身を除く): 75266946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 3041, 4650, 6082, 6975, 9123, 13950, 15205, 18246, 27369, 30410, 45615, 54738, 76025, 91230, 94271, 136845, 152050, 188542, 228075, 273690, 282813, 456150, 471355, 565626, 684225, 848439, 942710, 1368450, 1414065, 1696878, 2356775, 2828130, 4242195, 4713550, 7070325, 8484390, 14140650, 21210975, 42421950]

約数ペア:

[(1, 42421950), (2, 21210975), (3, 14140650), (5, 8484390), (6, 7070325), (9, 4713550), (10, 4242195), (15, 2828130), (18, 2356775), (25, 1696878), (30, 1414065), (31, 1368450), (45, 942710), (50, 848439), (62, 684225), (75, 565626), (90, 471355), (93, 456150), (150, 282813), (155, 273690), (186, 228075), (225, 188542), (279, 152050), (310, 136845), (450, 94271), (465, 91230), (558, 76025), (775, 54738), (930, 45615), (1395, 30410), (1550, 27369), (2325, 18246), (2790, 15205), (3041, 13950), (4650, 9123), (6082, 6975)]