28373992620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{76757}}^1$

素因数の和:76931

約数の個数: 96

約数和(自身を含む): 81550155456

約数和(自身を除く): 53176162836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 101, 122, 183, 202, 244, 303, 305, 366, 404, 505, 606, 610, 732, 915, 1010, 1212, 1220, 1515, 1830, 2020, 3030, 3660, 6060, 6161, 12322, 18483, 24644, 30805, 36966, 61610, 73932, 76757, 92415, 123220, 153514, 184830, 230271, 307028, 369660, 383785, 460542, 767570, 921084, 1151355, 1535140, 2302710, 4605420, 4682177, 7752457, 9364354, 14046531, 15504914, 18728708, 23257371, 23410885, 28093062, 31009828, 38762285, 46514742, 46821770, 56186124, 70232655, 77524570, 93029484, 93643540, 116286855, 140465310, 155049140, 232573710, 280930620, 465147420, 472899877, 945799754, 1418699631, 1891599508, 2364499385, 2837399262, 4728998770, 5674798524, 7093498155, 9457997540, 14186996310, 28373992620]

約数ペア:

[(1, 28373992620), (2, 14186996310), (3, 9457997540), (4, 7093498155), (5, 5674798524), (6, 4728998770), (10, 2837399262), (12, 2364499385), (15, 1891599508), (20, 1418699631), (30, 945799754), (60, 472899877), (61, 465147420), (101, 280930620), (122, 232573710), (183, 155049140), (202, 140465310), (244, 116286855), (303, 93643540), (305, 93029484), (366, 77524570), (404, 70232655), (505, 56186124), (606, 46821770), (610, 46514742), (732, 38762285), (915, 31009828), (1010, 28093062), (1212, 23410885), (1220, 23257371), (1515, 18728708), (1830, 15504914), (2020, 14046531), (3030, 9364354), (3660, 7752457), (6060, 4682177), (6161, 4605420), (12322, 2302710), (18483, 1535140), (24644, 1151355), (30805, 921084), (36966, 767570), (61610, 460542), (73932, 383785), (76757, 369660), (92415, 307028), (123220, 230271), (153514, 184830)]