152530980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7793

約数の個数: 96

約数和(自身を含む): 498548736

約数和(自身を除く): 346017756

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, 4935, 6580, 7727, 9870, 15454, 19740, 23181, 30908, 38635, 46362, 54089, 77270, 92724, 108178, 115905, 154540, 162267, 216356, 231810, 270445, 324534, 363169, 463620, 540890, 649068, 726338, 811335, 1081780, 1089507, 1452676, 1622670, 1815845, 2179014, 2542183, 3245340, 3631690, 4358028, 5084366, 5447535, 7263380, 7626549, 10168732, 10895070, 12710915, 15253098, 21790140, 25421830, 30506196, 38132745, 50843660, 76265490, 152530980]

約数ペア:

[(1, 152530980), (2, 76265490), (3, 50843660), (4, 38132745), (5, 30506196), (6, 25421830), (7, 21790140), (10, 15253098), (12, 12710915), (14, 10895070), (15, 10168732), (20, 7626549), (21, 7263380), (28, 5447535), (30, 5084366), (35, 4358028), (42, 3631690), (47, 3245340), (60, 2542183), (70, 2179014), (84, 1815845), (94, 1622670), (105, 1452676), (140, 1089507), (141, 1081780), (188, 811335), (210, 726338), (235, 649068), (282, 540890), (329, 463620), (420, 363169), (470, 324534), (564, 270445), (658, 231810), (705, 216356), (940, 162267), (987, 154540), (1316, 115905), (1410, 108178), (1645, 92724), (1974, 77270), (2820, 54089), (3290, 46362), (3948, 38635), (4935, 30908), (6580, 23181), (7727, 19740), (9870, 15454)]