5090355540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{189797}}^1$

素因数の和:189961

約数の個数: 72

約数和(自身を含む): 15544456200

約数和(自身を除く): 10454100660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 189797, 379594, 569391, 759188, 948985, 1138782, 1708173, 1897970, 2277564, 2846955, 3416346, 3795940, 5693910, 6832692, 8540865, 11387820, 17081730, 28279753, 34163460, 56559506, 84839259, 113119012, 141398765, 169678518, 254517777, 282797530, 339357036, 424196295, 509035554, 565595060, 848392590, 1018071108, 1272588885, 1696785180, 2545177770, 5090355540]

約数ペア:

[(1, 5090355540), (2, 2545177770), (3, 1696785180), (4, 1272588885), (5, 1018071108), (6, 848392590), (9, 565595060), (10, 509035554), (12, 424196295), (15, 339357036), (18, 282797530), (20, 254517777), (30, 169678518), (36, 141398765), (45, 113119012), (60, 84839259), (90, 56559506), (149, 34163460), (180, 28279753), (298, 17081730), (447, 11387820), (596, 8540865), (745, 6832692), (894, 5693910), (1341, 3795940), (1490, 3416346), (1788, 2846955), (2235, 2277564), (2682, 1897970), (2980, 1708173), (4470, 1138782), (5364, 948985), (6705, 759188), (8940, 569391), (13410, 379594), (26820, 189797)]