85750140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 278982144

約数和(自身を除く): 193232004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3347, 3660, 4270, 5124, 6405, 6694, 8540, 10041, 12810, 13388, 16735, 20082, 23429, 25620, 33470, 40164, 46858, 50205, 66940, 70287, 93716, 100410, 117145, 140574, 200820, 204167, 234290, 281148, 351435, 408334, 468580, 612501, 702870, 816668, 1020835, 1225002, 1405740, 1429169, 2041670, 2450004, 2858338, 3062505, 4083340, 4287507, 5716676, 6125010, 7145845, 8575014, 12250020, 14291690, 17150028, 21437535, 28583380, 42875070, 85750140]

約数ペア:

[(1, 85750140), (2, 42875070), (3, 28583380), (4, 21437535), (5, 17150028), (6, 14291690), (7, 12250020), (10, 8575014), (12, 7145845), (14, 6125010), (15, 5716676), (20, 4287507), (21, 4083340), (28, 3062505), (30, 2858338), (35, 2450004), (42, 2041670), (60, 1429169), (61, 1405740), (70, 1225002), (84, 1020835), (105, 816668), (122, 702870), (140, 612501), (183, 468580), (210, 408334), (244, 351435), (305, 281148), (366, 234290), (420, 204167), (427, 200820), (610, 140574), (732, 117145), (854, 100410), (915, 93716), (1220, 70287), (1281, 66940), (1708, 50205), (1830, 46858), (2135, 40164), (2562, 33470), (3347, 25620), (3660, 23429), (4270, 20082), (5124, 16735), (6405, 13388), (6694, 12810), (8540, 10041)]