218610600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28059

約数の個数: 96

約数和(自身を含む): 729849120

約数和(自身を除く): 511238520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 280270, 336324, 364351, 420405, 560540, 672648, 700675, 728702, 840810, 1093053, 1121080, 1401350, 1457404, 1681620, 1821755, 2102025, 2186106, 2802700, 2914808, 3363240, 3643510, 4204050, 4372212, 5465265, 5605400, 7287020, 8408100, 8744424, 9108775, 10930530, 14574040, 16816200, 18217550, 21861060, 27326325, 36435100, 43722120, 54652650, 72870200, 109305300, 218610600]

約数ペア:

[(1, 218610600), (2, 109305300), (3, 72870200), (4, 54652650), (5, 43722120), (6, 36435100), (8, 27326325), (10, 21861060), (12, 18217550), (13, 16816200), (15, 14574040), (20, 10930530), (24, 9108775), (25, 8744424), (26, 8408100), (30, 7287020), (39, 5605400), (40, 5465265), (50, 4372212), (52, 4204050), (60, 3643510), (65, 3363240), (75, 2914808), (78, 2802700), (100, 2186106), (104, 2102025), (120, 1821755), (130, 1681620), (150, 1457404), (156, 1401350), (195, 1121080), (200, 1093053), (260, 840810), (300, 728702), (312, 700675), (325, 672648), (390, 560540), (520, 420405), (600, 364351), (650, 336324), (780, 280270), (975, 224216), (1300, 168162), (1560, 140135), (1950, 112108), (2600, 84081), (3900, 56054), (7800, 28027)]