207477450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{51229}}^1$

素因数の和:51253

約数の個数: 60

約数和(自身を含む): 576491190

約数和(自身を除く): 369013740

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 51229, 102458, 153687, 256145, 307374, 461061, 512290, 768435, 922122, 1280725, 1383183, 1536870, 2305305, 2561450, 2766366, 3842175, 4149549, 4610610, 6915915, 7684350, 8299098, 11526525, 13831830, 20747745, 23053050, 34579575, 41495490, 69159150, 103738725, 207477450]

約数ペア:

[(1, 207477450), (2, 103738725), (3, 69159150), (5, 41495490), (6, 34579575), (9, 23053050), (10, 20747745), (15, 13831830), (18, 11526525), (25, 8299098), (27, 7684350), (30, 6915915), (45, 4610610), (50, 4149549), (54, 3842175), (75, 2766366), (81, 2561450), (90, 2305305), (135, 1536870), (150, 1383183), (162, 1280725), (225, 922122), (270, 768435), (405, 512290), (450, 461061), (675, 307374), (810, 256145), (1350, 153687), (2025, 102458), (4050, 51229)]