201890580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 597878400

約数和(自身を除く): 395987820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 409, 433, 570, 818, 866, 1140, 1227, 1299, 1636, 1732, 2045, 2165, 2454, 2598, 4090, 4330, 4908, 5196, 6135, 6495, 7771, 8180, 8227, 8660, 12270, 12990, 15542, 16454, 23313, 24540, 24681, 25980, 31084, 32908, 38855, 41135, 46626, 49362, 77710, 82270, 93252, 98724, 116565, 123405, 155420, 164540, 177097, 233130, 246810, 354194, 466260, 493620, 531291, 708388, 885485, 1062582, 1770970, 2125164, 2656455, 3364843, 3541940, 5312910, 6729686, 10094529, 10625820, 13459372, 16824215, 20189058, 33648430, 40378116, 50472645, 67296860, 100945290, 201890580]

約数ペア:

[(1, 201890580), (2, 100945290), (3, 67296860), (4, 50472645), (5, 40378116), (6, 33648430), (10, 20189058), (12, 16824215), (15, 13459372), (19, 10625820), (20, 10094529), (30, 6729686), (38, 5312910), (57, 3541940), (60, 3364843), (76, 2656455), (95, 2125164), (114, 1770970), (190, 1062582), (228, 885485), (285, 708388), (380, 531291), (409, 493620), (433, 466260), (570, 354194), (818, 246810), (866, 233130), (1140, 177097), (1227, 164540), (1299, 155420), (1636, 123405), (1732, 116565), (2045, 98724), (2165, 93252), (2454, 82270), (2598, 77710), (4090, 49362), (4330, 46626), (4908, 41135), (5196, 38855), (6135, 32908), (6495, 31084), (7771, 25980), (8180, 24681), (8227, 24540), (8660, 23313), (12270, 16454), (12990, 15542)]