200044900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6325

約数の個数: 72

約数和(自身を含む): 489968640

約数和(自身を除く): 289923740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2900, 3190, 6271, 6380, 7975, 12542, 15950, 25084, 31355, 31900, 62710, 68981, 125420, 137962, 156775, 181859, 275924, 313550, 344905, 363718, 627100, 689810, 727436, 909295, 1379620, 1724525, 1818590, 2000449, 3449050, 3637180, 4000898, 4546475, 6898100, 8001796, 9092950, 10002245, 18185900, 20004490, 40008980, 50011225, 100022450, 200044900]

約数ペア:

[(1, 200044900), (2, 100022450), (4, 50011225), (5, 40008980), (10, 20004490), (11, 18185900), (20, 10002245), (22, 9092950), (25, 8001796), (29, 6898100), (44, 4546475), (50, 4000898), (55, 3637180), (58, 3449050), (100, 2000449), (110, 1818590), (116, 1724525), (145, 1379620), (220, 909295), (275, 727436), (290, 689810), (319, 627100), (550, 363718), (580, 344905), (638, 313550), (725, 275924), (1100, 181859), (1276, 156775), (1450, 137962), (1595, 125420), (2900, 68981), (3190, 62710), (6271, 31900), (6380, 31355), (7975, 25084), (12542, 15950)]