18472050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4561}}^1$

素因数の和:4585

約数の個数: 60

約数和(自身を含む): 51336186

約数和(自身を除く): 32864136

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, 4561, 9122, 13683, 22805, 27366, 41049, 45610, 68415, 82098, 114025, 123147, 136830, 205245, 228050, 246294, 342075, 369441, 410490, 615735, 684150, 738882, 1026225, 1231470, 1847205, 2052450, 3078675, 3694410, 6157350, 9236025, 18472050]

約数ペア:

[(1, 18472050), (2, 9236025), (3, 6157350), (5, 3694410), (6, 3078675), (9, 2052450), (10, 1847205), (15, 1231470), (18, 1026225), (25, 738882), (27, 684150), (30, 615735), (45, 410490), (50, 369441), (54, 342075), (75, 246294), (81, 228050), (90, 205245), (135, 136830), (150, 123147), (162, 114025), (225, 82098), (270, 68415), (405, 45610), (450, 41049), (675, 27366), (810, 22805), (1350, 13683), (2025, 9122), (4050, 4561)]