525748140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2833}}^1$

素因数の和:3879

約数の個数: 72

約数和(自身を含む): 1596879648

約数和(自身を除く): 1071131508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1031, 2062, 2833, 3093, 4124, 5155, 5666, 6186, 8499, 9279, 10310, 11332, 12372, 14165, 15465, 16998, 18558, 20620, 25497, 28330, 30930, 33996, 37116, 42495, 46395, 50994, 56660, 61860, 84990, 92790, 101988, 127485, 169980, 185580, 254970, 509940, 2920823, 5841646, 8762469, 11683292, 14604115, 17524938, 26287407, 29208230, 35049876, 43812345, 52574814, 58416460, 87624690, 105149628, 131437035, 175249380, 262874070, 525748140]

約数ペア:

[(1, 525748140), (2, 262874070), (3, 175249380), (4, 131437035), (5, 105149628), (6, 87624690), (9, 58416460), (10, 52574814), (12, 43812345), (15, 35049876), (18, 29208230), (20, 26287407), (30, 17524938), (36, 14604115), (45, 11683292), (60, 8762469), (90, 5841646), (180, 2920823), (1031, 509940), (2062, 254970), (2833, 185580), (3093, 169980), (4124, 127485), (5155, 101988), (5666, 92790), (6186, 84990), (8499, 61860), (9279, 56660), (10310, 50994), (11332, 46395), (12372, 42495), (14165, 37116), (15465, 33996), (16998, 30930), (18558, 28330), (20620, 25497)]