90450200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 229003200

約数和(自身を除く): 138553000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 68, 74, 85, 100, 136, 148, 170, 185, 200, 296, 340, 370, 425, 629, 680, 719, 740, 850, 925, 1258, 1438, 1480, 1700, 1850, 2516, 2876, 3145, 3400, 3595, 3700, 5032, 5752, 6290, 7190, 7400, 12223, 12580, 14380, 15725, 17975, 24446, 25160, 26603, 28760, 31450, 35950, 48892, 53206, 61115, 62900, 71900, 97784, 106412, 122230, 125800, 133015, 143800, 212824, 244460, 266030, 305575, 452251, 488920, 532060, 611150, 665075, 904502, 1064120, 1222300, 1330150, 1809004, 2261255, 2444600, 2660300, 3618008, 4522510, 5320600, 9045020, 11306275, 18090040, 22612550, 45225100, 90450200]

約数ペア:

[(1, 90450200), (2, 45225100), (4, 22612550), (5, 18090040), (8, 11306275), (10, 9045020), (17, 5320600), (20, 4522510), (25, 3618008), (34, 2660300), (37, 2444600), (40, 2261255), (50, 1809004), (68, 1330150), (74, 1222300), (85, 1064120), (100, 904502), (136, 665075), (148, 611150), (170, 532060), (185, 488920), (200, 452251), (296, 305575), (340, 266030), (370, 244460), (425, 212824), (629, 143800), (680, 133015), (719, 125800), (740, 122230), (850, 106412), (925, 97784), (1258, 71900), (1438, 62900), (1480, 61115), (1700, 53206), (1850, 48892), (2516, 35950), (2876, 31450), (3145, 28760), (3400, 26603), (3595, 25160), (3700, 24446), (5032, 17975), (5752, 15725), (6290, 14380), (7190, 12580), (7400, 12223)]