100805880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 128

約数和(自身を含む): 354170880

約数和(自身を除く): 253365000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 2927, 3444, 4305, 4920, 5740, 5854, 6888, 8610, 8781, 11480, 11708, 14635, 17220, 17562, 20489, 23416, 29270, 34440, 35124, 40978, 43905, 58540, 61467, 70248, 81956, 87810, 102445, 117080, 120007, 122934, 163912, 175620, 204890, 240014, 245868, 307335, 351240, 360021, 409780, 480028, 491736, 600035, 614670, 720042, 819560, 840049, 960056, 1200070, 1229340, 1440084, 1680098, 1800105, 2400140, 2458680, 2520147, 2880168, 3360196, 3600210, 4200245, 4800280, 5040294, 6720392, 7200420, 8400490, 10080588, 12600735, 14400840, 16800980, 20161176, 25201470, 33601960, 50402940, 100805880]

約数ペア:

[(1, 100805880), (2, 50402940), (3, 33601960), (4, 25201470), (5, 20161176), (6, 16800980), (7, 14400840), (8, 12600735), (10, 10080588), (12, 8400490), (14, 7200420), (15, 6720392), (20, 5040294), (21, 4800280), (24, 4200245), (28, 3600210), (30, 3360196), (35, 2880168), (40, 2520147), (41, 2458680), (42, 2400140), (56, 1800105), (60, 1680098), (70, 1440084), (82, 1229340), (84, 1200070), (105, 960056), (120, 840049), (123, 819560), (140, 720042), (164, 614670), (168, 600035), (205, 491736), (210, 480028), (246, 409780), (280, 360021), (287, 351240), (328, 307335), (410, 245868), (420, 240014), (492, 204890), (574, 175620), (615, 163912), (820, 122934), (840, 120007), (861, 117080), (984, 102445), (1148, 87810), (1230, 81956), (1435, 70248), (1640, 61467), (1722, 58540), (2296, 43905), (2460, 40978), (2870, 35124), (2927, 34440), (3444, 29270), (4305, 23416), (4920, 20489), (5740, 17562), (5854, 17220), (6888, 14635), (8610, 11708), (8781, 11480)]