29996200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 76557600

約数和(自身を除く): 46561400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 83, 100, 104, 130, 139, 166, 200, 260, 278, 325, 332, 415, 520, 556, 650, 664, 695, 830, 1079, 1112, 1300, 1390, 1660, 1807, 2075, 2158, 2600, 2780, 3320, 3475, 3614, 4150, 4316, 5395, 5560, 6950, 7228, 8300, 8632, 9035, 10790, 11537, 13900, 14456, 16600, 18070, 21580, 23074, 26975, 27800, 36140, 43160, 45175, 46148, 53950, 57685, 72280, 90350, 92296, 107900, 115370, 149981, 180700, 215800, 230740, 288425, 299962, 361400, 461480, 576850, 599924, 749905, 1153700, 1199848, 1499810, 2307400, 2999620, 3749525, 5999240, 7499050, 14998100, 29996200]

約数ペア:

[(1, 29996200), (2, 14998100), (4, 7499050), (5, 5999240), (8, 3749525), (10, 2999620), (13, 2307400), (20, 1499810), (25, 1199848), (26, 1153700), (40, 749905), (50, 599924), (52, 576850), (65, 461480), (83, 361400), (100, 299962), (104, 288425), (130, 230740), (139, 215800), (166, 180700), (200, 149981), (260, 115370), (278, 107900), (325, 92296), (332, 90350), (415, 72280), (520, 57685), (556, 53950), (650, 46148), (664, 45175), (695, 43160), (830, 36140), (1079, 27800), (1112, 26975), (1300, 23074), (1390, 21580), (1660, 18070), (1807, 16600), (2075, 14456), (2158, 13900), (2600, 11537), (2780, 10790), (3320, 9035), (3475, 8632), (3614, 8300), (4150, 7228), (4316, 6950), (5395, 5560)]