74982780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 159840900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 727, 764, 955, 1146, 1454, 1719, 1910, 2181, 2292, 2865, 2908, 3438, 3635, 3820, 4362, 5157, 5730, 6543, 6876, 7270, 8595, 8724, 10314, 10905, 11460, 13086, 14540, 17190, 19629, 20628, 21810, 25785, 26172, 32715, 34380, 39258, 43620, 51570, 65430, 78516, 98145, 103140, 130860, 138857, 196290, 277714, 392580, 416571, 555428, 694285, 833142, 1249713, 1388570, 1666284, 2082855, 2499426, 2777140, 3749139, 4165710, 4998852, 6248565, 7498278, 8331420, 12497130, 14996556, 18745695, 24994260, 37491390, 74982780]

約数ペア:

[(1, 74982780), (2, 37491390), (3, 24994260), (4, 18745695), (5, 14996556), (6, 12497130), (9, 8331420), (10, 7498278), (12, 6248565), (15, 4998852), (18, 4165710), (20, 3749139), (27, 2777140), (30, 2499426), (36, 2082855), (45, 1666284), (54, 1388570), (60, 1249713), (90, 833142), (108, 694285), (135, 555428), (180, 416571), (191, 392580), (270, 277714), (382, 196290), (540, 138857), (573, 130860), (727, 103140), (764, 98145), (955, 78516), (1146, 65430), (1454, 51570), (1719, 43620), (1910, 39258), (2181, 34380), (2292, 32715), (2865, 26172), (2908, 25785), (3438, 21810), (3635, 20628), (3820, 19629), (4362, 17190), (5157, 14540), (5730, 13086), (6543, 11460), (6876, 10905), (7270, 10314), (8595, 8724)]