733361220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29311}}^1$

素因数の和:29465

約数の個数: 72

約数和(自身を含む): 2240609280

約数和(自身を除く): 1507248060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 29311, 58622, 87933, 117244, 146555, 175866, 263799, 293110, 351732, 439665, 527598, 586220, 879330, 1055196, 1318995, 1758660, 2637990, 4074229, 5275980, 8148458, 12222687, 16296916, 20371145, 24445374, 36668061, 40742290, 48890748, 61113435, 73336122, 81484580, 122226870, 146672244, 183340305, 244453740, 366680610, 733361220]

約数ペア:

[(1, 733361220), (2, 366680610), (3, 244453740), (4, 183340305), (5, 146672244), (6, 122226870), (9, 81484580), (10, 73336122), (12, 61113435), (15, 48890748), (18, 40742290), (20, 36668061), (30, 24445374), (36, 20371145), (45, 16296916), (60, 12222687), (90, 8148458), (139, 5275980), (180, 4074229), (278, 2637990), (417, 1758660), (556, 1318995), (695, 1055196), (834, 879330), (1251, 586220), (1390, 527598), (1668, 439665), (2085, 351732), (2502, 293110), (2780, 263799), (4170, 175866), (5004, 146555), (6255, 117244), (8340, 87933), (12510, 58622), (25020, 29311)]