90932850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 245402820

約数和(自身を除く): 154469970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 397, 450, 509, 794, 1018, 1191, 1527, 1985, 2382, 2545, 3054, 3573, 3970, 4581, 5090, 5955, 7146, 7635, 9162, 9925, 11910, 12725, 15270, 17865, 19850, 22905, 25450, 29775, 35730, 38175, 45810, 59550, 76350, 89325, 114525, 178650, 202073, 229050, 404146, 606219, 1010365, 1212438, 1818657, 2020730, 3031095, 3637314, 5051825, 6062190, 9093285, 10103650, 15155475, 18186570, 30310950, 45466425, 90932850]

約数ペア:

[(1, 90932850), (2, 45466425), (3, 30310950), (5, 18186570), (6, 15155475), (9, 10103650), (10, 9093285), (15, 6062190), (18, 5051825), (25, 3637314), (30, 3031095), (45, 2020730), (50, 1818657), (75, 1212438), (90, 1010365), (150, 606219), (225, 404146), (397, 229050), (450, 202073), (509, 178650), (794, 114525), (1018, 89325), (1191, 76350), (1527, 59550), (1985, 45810), (2382, 38175), (2545, 35730), (3054, 29775), (3573, 25450), (3970, 22905), (4581, 19850), (5090, 17865), (5955, 15270), (7146, 12725), (7635, 11910), (9162, 9925)]