90975750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 229514688

約数和(自身を除く): 138538938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 125, 150, 202, 250, 303, 375, 505, 606, 750, 1010, 1201, 1515, 2402, 2525, 3030, 3603, 5050, 6005, 7206, 7575, 12010, 12625, 15150, 18015, 25250, 30025, 36030, 37875, 60050, 75750, 90075, 121301, 150125, 180150, 242602, 300250, 363903, 450375, 606505, 727806, 900750, 1213010, 1819515, 3032525, 3639030, 6065050, 9097575, 15162625, 18195150, 30325250, 45487875, 90975750]

約数ペア:

[(1, 90975750), (2, 45487875), (3, 30325250), (5, 18195150), (6, 15162625), (10, 9097575), (15, 6065050), (25, 3639030), (30, 3032525), (50, 1819515), (75, 1213010), (101, 900750), (125, 727806), (150, 606505), (202, 450375), (250, 363903), (303, 300250), (375, 242602), (505, 180150), (606, 150125), (750, 121301), (1010, 90075), (1201, 75750), (1515, 60050), (2402, 37875), (2525, 36030), (3030, 30025), (3603, 25250), (5050, 18015), (6005, 15150), (7206, 12625), (7575, 12010)]