377220400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 968688000

約数和(自身を除く): 591467600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 400, 464, 496, 580, 620, 725, 775, 899, 1049, 1160, 1240, 1450, 1550, 1798, 2098, 2320, 2480, 2900, 3100, 3596, 4196, 4495, 5245, 5800, 6200, 7192, 8392, 8990, 10490, 11600, 12400, 14384, 16784, 17980, 20980, 22475, 26225, 30421, 32519, 35960, 41960, 44950, 52450, 60842, 65038, 71920, 83920, 89900, 104900, 121684, 130076, 152105, 162595, 179800, 209800, 243368, 260152, 304210, 325190, 359600, 419600, 486736, 520304, 608420, 650380, 760525, 812975, 943051, 1216840, 1300760, 1521050, 1625950, 1886102, 2433680, 2601520, 3042100, 3251900, 3772204, 4715255, 6084200, 6503800, 7544408, 9430510, 12168400, 13007600, 15088816, 18861020, 23576275, 37722040, 47152550, 75444080, 94305100, 188610200, 377220400]

約数ペア:

[(1, 377220400), (2, 188610200), (4, 94305100), (5, 75444080), (8, 47152550), (10, 37722040), (16, 23576275), (20, 18861020), (25, 15088816), (29, 13007600), (31, 12168400), (40, 9430510), (50, 7544408), (58, 6503800), (62, 6084200), (80, 4715255), (100, 3772204), (116, 3251900), (124, 3042100), (145, 2601520), (155, 2433680), (200, 1886102), (232, 1625950), (248, 1521050), (290, 1300760), (310, 1216840), (400, 943051), (464, 812975), (496, 760525), (580, 650380), (620, 608420), (725, 520304), (775, 486736), (899, 419600), (1049, 359600), (1160, 325190), (1240, 304210), (1450, 260152), (1550, 243368), (1798, 209800), (2098, 179800), (2320, 162595), (2480, 152105), (2900, 130076), (3100, 121684), (3596, 104900), (4196, 89900), (4495, 83920), (5245, 71920), (5800, 65038), (6200, 60842), (7192, 52450), (8392, 44950), (8990, 41960), (10490, 35960), (11600, 32519), (12400, 30421), (14384, 26225), (16784, 22475), (17980, 20980)]