90152580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 96

約数和(自身を含む): 294690816

約数和(自身を除く): 204538236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4567, 4935, 6580, 9134, 9870, 13701, 18268, 19740, 22835, 27402, 31969, 45670, 54804, 63938, 68505, 91340, 95907, 127876, 137010, 159845, 191814, 214649, 274020, 319690, 383628, 429298, 479535, 639380, 643947, 858596, 959070, 1073245, 1287894, 1502543, 1918140, 2146490, 2575788, 3005086, 3219735, 4292980, 4507629, 6010172, 6439470, 7512715, 9015258, 12878940, 15025430, 18030516, 22538145, 30050860, 45076290, 90152580]

約数ペア:

[(1, 90152580), (2, 45076290), (3, 30050860), (4, 22538145), (5, 18030516), (6, 15025430), (7, 12878940), (10, 9015258), (12, 7512715), (14, 6439470), (15, 6010172), (20, 4507629), (21, 4292980), (28, 3219735), (30, 3005086), (35, 2575788), (42, 2146490), (47, 1918140), (60, 1502543), (70, 1287894), (84, 1073245), (94, 959070), (105, 858596), (140, 643947), (141, 639380), (188, 479535), (210, 429298), (235, 383628), (282, 319690), (329, 274020), (420, 214649), (470, 191814), (564, 159845), (658, 137010), (705, 127876), (940, 95907), (987, 91340), (1316, 68505), (1410, 63938), (1645, 54804), (1974, 45670), (2820, 31969), (3290, 27402), (3948, 22835), (4567, 19740), (4935, 18268), (6580, 13701), (9134, 9870)]