74482800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8867}}^1$

素因数の和:8895

約数の個数: 120

約数和(自身を含む): 272708736

約数和(自身を除く): 198225936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8867, 17734, 26601, 35468, 44335, 53202, 62069, 70936, 88670, 106404, 124138, 133005, 141872, 177340, 186207, 212808, 221675, 248276, 266010, 310345, 354680, 372414, 425616, 443350, 496552, 532020, 620690, 665025, 709360, 744828, 886700, 931035, 993104, 1064040, 1241380, 1330050, 1489656, 1551725, 1773400, 1862070, 2128080, 2482760, 2660100, 2979312, 3103450, 3546800, 3724140, 4655175, 4965520, 5320200, 6206900, 7448280, 9310350, 10640400, 12413800, 14896560, 18620700, 24827600, 37241400, 74482800]

約数ペア:

[(1, 74482800), (2, 37241400), (3, 24827600), (4, 18620700), (5, 14896560), (6, 12413800), (7, 10640400), (8, 9310350), (10, 7448280), (12, 6206900), (14, 5320200), (15, 4965520), (16, 4655175), (20, 3724140), (21, 3546800), (24, 3103450), (25, 2979312), (28, 2660100), (30, 2482760), (35, 2128080), (40, 1862070), (42, 1773400), (48, 1551725), (50, 1489656), (56, 1330050), (60, 1241380), (70, 1064040), (75, 993104), (80, 931035), (84, 886700), (100, 744828), (105, 709360), (112, 665025), (120, 620690), (140, 532020), (150, 496552), (168, 443350), (175, 425616), (200, 372414), (210, 354680), (240, 310345), (280, 266010), (300, 248276), (336, 221675), (350, 212808), (400, 186207), (420, 177340), (525, 141872), (560, 133005), (600, 124138), (700, 106404), (840, 88670), (1050, 70936), (1200, 62069), (1400, 53202), (1680, 44335), (2100, 35468), (2800, 26601), (4200, 17734), (8400, 8867)]