72267420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 214643520

約数和(自身を除く): 142376100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1013, 1189, 1230, 1740, 2026, 2378, 2460, 3039, 3567, 4052, 4756, 5065, 5945, 6078, 7134, 10130, 11890, 12156, 14268, 15195, 17835, 20260, 23780, 29377, 30390, 35670, 41533, 58754, 60780, 71340, 83066, 88131, 117508, 124599, 146885, 166132, 176262, 207665, 249198, 293770, 352524, 415330, 440655, 498396, 587540, 622995, 830660, 881310, 1204457, 1245990, 1762620, 2408914, 2491980, 3613371, 4817828, 6022285, 7226742, 12044570, 14453484, 18066855, 24089140, 36133710, 72267420]

約数ペア:

[(1, 72267420), (2, 36133710), (3, 24089140), (4, 18066855), (5, 14453484), (6, 12044570), (10, 7226742), (12, 6022285), (15, 4817828), (20, 3613371), (29, 2491980), (30, 2408914), (41, 1762620), (58, 1245990), (60, 1204457), (82, 881310), (87, 830660), (116, 622995), (123, 587540), (145, 498396), (164, 440655), (174, 415330), (205, 352524), (246, 293770), (290, 249198), (348, 207665), (410, 176262), (435, 166132), (492, 146885), (580, 124599), (615, 117508), (820, 88131), (870, 83066), (1013, 71340), (1189, 60780), (1230, 58754), (1740, 41533), (2026, 35670), (2378, 30390), (2460, 29377), (3039, 23780), (3567, 20260), (4052, 17835), (4756, 15195), (5065, 14268), (5945, 12156), (6078, 11890), (7134, 10130)]