122201820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52223}}^1$

素因数の和:52251

約数の個数: 72

約数和(自身を含む): 399200256

約数和(自身を除く): 276998436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 52223, 104446, 156669, 208892, 261115, 313338, 470007, 522230, 626676, 678899, 783345, 940014, 1044460, 1357798, 1566690, 1880028, 2036697, 2350035, 2715596, 3133380, 3394495, 4073394, 4700070, 6110091, 6788990, 8146788, 9400140, 10183485, 12220182, 13577980, 20366970, 24440364, 30550455, 40733940, 61100910, 122201820]

約数ペア:

[(1, 122201820), (2, 61100910), (3, 40733940), (4, 30550455), (5, 24440364), (6, 20366970), (9, 13577980), (10, 12220182), (12, 10183485), (13, 9400140), (15, 8146788), (18, 6788990), (20, 6110091), (26, 4700070), (30, 4073394), (36, 3394495), (39, 3133380), (45, 2715596), (52, 2350035), (60, 2036697), (65, 1880028), (78, 1566690), (90, 1357798), (117, 1044460), (130, 940014), (156, 783345), (180, 678899), (195, 626676), (234, 522230), (260, 470007), (390, 313338), (468, 261115), (585, 208892), (780, 156669), (1170, 104446), (2340, 52223)]