268131036700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2113}}^1\times {\mathrm{17383}}^1$

素因数の和:19583

約数の個数: 72

約数和(自身を含む): 590127903008

約数和(自身を除く): 321996866308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 2113, 3650, 4226, 7300, 8452, 10565, 17383, 21130, 34766, 42260, 52825, 69532, 86915, 105650, 154249, 173830, 211300, 308498, 347660, 434575, 616996, 771245, 869150, 1268959, 1542490, 1738300, 2537918, 3084980, 3856225, 5075836, 6344795, 7712450, 12689590, 15424900, 25379180, 31723975, 36730279, 63447950, 73460558, 126895900, 146921116, 183651395, 367302790, 734605580, 918256975, 1836513950, 2681310367, 3673027900, 5362620734, 10725241468, 13406551835, 26813103670, 53626207340, 67032759175, 134065518350, 268131036700]

約数ペア:

[(1, 268131036700), (2, 134065518350), (4, 67032759175), (5, 53626207340), (10, 26813103670), (20, 13406551835), (25, 10725241468), (50, 5362620734), (73, 3673027900), (100, 2681310367), (146, 1836513950), (292, 918256975), (365, 734605580), (730, 367302790), (1460, 183651395), (1825, 146921116), (2113, 126895900), (3650, 73460558), (4226, 63447950), (7300, 36730279), (8452, 31723975), (10565, 25379180), (17383, 15424900), (21130, 12689590), (34766, 7712450), (42260, 6344795), (52825, 5075836), (69532, 3856225), (86915, 3084980), (105650, 2537918), (154249, 1738300), (173830, 1542490), (211300, 1268959), (308498, 869150), (347660, 771245), (434575, 616996)]