212656860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30293}}^1$

素因数の和:30324

約数の個数: 96

約数和(自身を含む): 712514880

約数和(自身を除く): 499858020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 30293, 60586, 90879, 121172, 151465, 181758, 272637, 302930, 363516, 393809, 454395, 545274, 605860, 787618, 817911, 908790, 1090548, 1181427, 1363185, 1575236, 1635822, 1817580, 1969045, 2362854, 2726370, 3271644, 3544281, 3938090, 4089555, 4725708, 5452740, 5907135, 7088562, 7876180, 8179110, 10632843, 11814270, 14177124, 16358220, 17721405, 21265686, 23628540, 35442810, 42531372, 53164215, 70885620, 106328430, 212656860]

約数ペア:

[(1, 212656860), (2, 106328430), (3, 70885620), (4, 53164215), (5, 42531372), (6, 35442810), (9, 23628540), (10, 21265686), (12, 17721405), (13, 16358220), (15, 14177124), (18, 11814270), (20, 10632843), (26, 8179110), (27, 7876180), (30, 7088562), (36, 5907135), (39, 5452740), (45, 4725708), (52, 4089555), (54, 3938090), (60, 3544281), (65, 3271644), (78, 2726370), (90, 2362854), (108, 1969045), (117, 1817580), (130, 1635822), (135, 1575236), (156, 1363185), (180, 1181427), (195, 1090548), (234, 908790), (260, 817911), (270, 787618), (351, 605860), (390, 545274), (468, 454395), (540, 393809), (585, 363516), (702, 302930), (780, 272637), (1170, 181758), (1404, 151465), (1755, 121172), (2340, 90879), (3510, 60586), (7020, 30293)]