4779937620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1129}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 14876621760

約数和(自身を除く): 10096684140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 547, 645, 774, 860, 1094, 1129, 1290, 1548, 1641, 1935, 2188, 2258, 2580, 2735, 3282, 3387, 3870, 4516, 4923, 5470, 5645, 6564, 6774, 7740, 8205, 9846, 10161, 10940, 11290, 13548, 16410, 16935, 19692, 20322, 22580, 23521, 24615, 32820, 33870, 40644, 47042, 48547, 49230, 50805, 67740, 70563, 94084, 97094, 98460, 101610, 117605, 141126, 145641, 194188, 203220, 211689, 235210, 242735, 282252, 291282, 352815, 423378, 436923, 470420, 485470, 582564, 617563, 705630, 728205, 846756, 873846, 970940, 1058445, 1235126, 1411260, 1456410, 1747692, 1852689, 2116890, 2184615, 2470252, 2912820, 3087815, 3705378, 4233780, 4369230, 5558067, 6175630, 7410756, 8738460, 9263445, 11116134, 12351260, 18526890, 22232268, 26555209, 27790335, 37053780, 53110418, 55580670, 79665627, 106220836, 111161340, 132776045, 159331254, 238996881, 265552090, 318662508, 398328135, 477993762, 531104180, 796656270, 955987524, 1194984405, 1593312540, 2389968810, 4779937620]

約数ペア:

[(1, 4779937620), (2, 2389968810), (3, 1593312540), (4, 1194984405), (5, 955987524), (6, 796656270), (9, 531104180), (10, 477993762), (12, 398328135), (15, 318662508), (18, 265552090), (20, 238996881), (30, 159331254), (36, 132776045), (43, 111161340), (45, 106220836), (60, 79665627), (86, 55580670), (90, 53110418), (129, 37053780), (172, 27790335), (180, 26555209), (215, 22232268), (258, 18526890), (387, 12351260), (430, 11116134), (516, 9263445), (547, 8738460), (645, 7410756), (774, 6175630), (860, 5558067), (1094, 4369230), (1129, 4233780), (1290, 3705378), (1548, 3087815), (1641, 2912820), (1935, 2470252), (2188, 2184615), (2258, 2116890), (2580, 1852689), (2735, 1747692), (3282, 1456410), (3387, 1411260), (3870, 1235126), (4516, 1058445), (4923, 970940), (5470, 873846), (5645, 846756), (6564, 728205), (6774, 705630), (7740, 617563), (8205, 582564), (9846, 485470), (10161, 470420), (10940, 436923), (11290, 423378), (13548, 352815), (16410, 291282), (16935, 282252), (19692, 242735), (20322, 235210), (22580, 211689), (23521, 203220), (24615, 194188), (32820, 145641), (33870, 141126), (40644, 117605), (47042, 101610), (48547, 98460), (49230, 97094), (50805, 94084), (67740, 70563)]