77187960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 252720000

約数和(自身を除く): 175532040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1439, 1490, 1788, 2235, 2682, 2878, 2980, 3576, 4317, 4470, 5364, 5756, 5960, 6705, 7195, 8634, 8940, 10728, 11512, 12951, 13410, 14390, 17268, 17880, 21585, 25902, 26820, 28780, 34536, 43170, 51804, 53640, 57560, 64755, 86340, 103608, 129510, 172680, 214411, 259020, 428822, 518040, 643233, 857644, 1072055, 1286466, 1715288, 1929699, 2144110, 2572932, 3216165, 3859398, 4288220, 5145864, 6432330, 7718796, 8576440, 9648495, 12864660, 15437592, 19296990, 25729320, 38593980, 77187960]

約数ペア:

[(1, 77187960), (2, 38593980), (3, 25729320), (4, 19296990), (5, 15437592), (6, 12864660), (8, 9648495), (9, 8576440), (10, 7718796), (12, 6432330), (15, 5145864), (18, 4288220), (20, 3859398), (24, 3216165), (30, 2572932), (36, 2144110), (40, 1929699), (45, 1715288), (60, 1286466), (72, 1072055), (90, 857644), (120, 643233), (149, 518040), (180, 428822), (298, 259020), (360, 214411), (447, 172680), (596, 129510), (745, 103608), (894, 86340), (1192, 64755), (1341, 57560), (1439, 53640), (1490, 51804), (1788, 43170), (2235, 34536), (2682, 28780), (2878, 26820), (2980, 25902), (3576, 21585), (4317, 17880), (4470, 17268), (5364, 14390), (5756, 13410), (5960, 12951), (6705, 11512), (7195, 10728), (8634, 8940)]