40378050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 72

約数和(自身を含む): 110594484

約数和(自身を除く): 70216434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 1693, 2385, 2650, 3386, 3975, 4770, 5079, 7950, 8465, 10158, 11925, 15237, 16930, 23850, 25395, 30474, 42325, 50790, 76185, 84650, 89729, 126975, 152370, 179458, 253950, 269187, 380925, 448645, 538374, 761850, 807561, 897290, 1345935, 1615122, 2243225, 2691870, 4037805, 4486450, 6729675, 8075610, 13459350, 20189025, 40378050]

約数ペア:

[(1, 40378050), (2, 20189025), (3, 13459350), (5, 8075610), (6, 6729675), (9, 4486450), (10, 4037805), (15, 2691870), (18, 2243225), (25, 1615122), (30, 1345935), (45, 897290), (50, 807561), (53, 761850), (75, 538374), (90, 448645), (106, 380925), (150, 269187), (159, 253950), (225, 179458), (265, 152370), (318, 126975), (450, 89729), (477, 84650), (530, 76185), (795, 50790), (954, 42325), (1325, 30474), (1590, 25395), (1693, 23850), (2385, 16930), (2650, 15237), (3386, 11925), (3975, 10158), (4770, 8465), (5079, 7950)]