15549208980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{470333}}^1$

素因数の和:470393

約数の個数: 96

約数和(自身を含む): 47409667200

約数和(自身を除く): 31860458220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 5510, 6612, 8265, 11020, 16530, 33060, 470333, 940666, 1410999, 1881332, 2351665, 2821998, 4703330, 5643996, 7054995, 8936327, 9406660, 13639657, 14109990, 17872654, 26808981, 27279314, 28219980, 35745308, 40918971, 44681635, 53617962, 54558628, 68198285, 81837942, 89363270, 107235924, 134044905, 136396570, 163675884, 178726540, 204594855, 259153483, 268089810, 272793140, 409189710, 518306966, 536179620, 777460449, 818379420, 1036613932, 1295767415, 1554920898, 2591534830, 3109841796, 3887302245, 5183069660, 7774604490, 15549208980]

約数ペア:

[(1, 15549208980), (2, 7774604490), (3, 5183069660), (4, 3887302245), (5, 3109841796), (6, 2591534830), (10, 1554920898), (12, 1295767415), (15, 1036613932), (19, 818379420), (20, 777460449), (29, 536179620), (30, 518306966), (38, 409189710), (57, 272793140), (58, 268089810), (60, 259153483), (76, 204594855), (87, 178726540), (95, 163675884), (114, 136396570), (116, 134044905), (145, 107235924), (174, 89363270), (190, 81837942), (228, 68198285), (285, 54558628), (290, 53617962), (348, 44681635), (380, 40918971), (435, 35745308), (551, 28219980), (570, 27279314), (580, 26808981), (870, 17872654), (1102, 14109990), (1140, 13639657), (1653, 9406660), (1740, 8936327), (2204, 7054995), (2755, 5643996), (3306, 4703330), (5510, 2821998), (6612, 2351665), (8265, 1881332), (11020, 1410999), (16530, 940666), (33060, 470333)]