66744170460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33709177}}^1$

素因数の和:33709203

約数の個数: 72

約数和(自身を含む): 220862534256

約数和(自身を除く): 154118363796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33709177, 67418354, 101127531, 134836708, 168545885, 202255062, 303382593, 337091770, 370800947, 404510124, 505637655, 606765186, 674183540, 741601894, 1011275310, 1112402841, 1213530372, 1483203788, 1516912965, 1854004735, 2022550620, 2224805682, 3033825930, 3337208523, 3708009470, 4449611364, 5562014205, 6067651860, 6674417046, 7416018940, 11124028410, 13348834092, 16686042615, 22248056820, 33372085230, 66744170460]

約数ペア:

[(1, 66744170460), (2, 33372085230), (3, 22248056820), (4, 16686042615), (5, 13348834092), (6, 11124028410), (9, 7416018940), (10, 6674417046), (11, 6067651860), (12, 5562014205), (15, 4449611364), (18, 3708009470), (20, 3337208523), (22, 3033825930), (30, 2224805682), (33, 2022550620), (36, 1854004735), (44, 1516912965), (45, 1483203788), (55, 1213530372), (60, 1112402841), (66, 1011275310), (90, 741601894), (99, 674183540), (110, 606765186), (132, 505637655), (165, 404510124), (180, 370800947), (198, 337091770), (220, 303382593), (330, 202255062), (396, 168545885), (495, 134836708), (660, 101127531), (990, 67418354), (1980, 33709177)]