201837100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 459345600

約数和(自身を除く): 257508500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 395, 580, 725, 790, 881, 1450, 1580, 1762, 1975, 2291, 2900, 3524, 3950, 4405, 4582, 7900, 8810, 9164, 11455, 17620, 22025, 22910, 25549, 44050, 45820, 51098, 57275, 69599, 88100, 102196, 114550, 127745, 139198, 229100, 255490, 278396, 347995, 510980, 638725, 695990, 1277450, 1391980, 1739975, 2018371, 2554900, 3479950, 4036742, 6959900, 8073484, 10091855, 20183710, 40367420, 50459275, 100918550, 201837100]

約数ペア:

[(1, 201837100), (2, 100918550), (4, 50459275), (5, 40367420), (10, 20183710), (20, 10091855), (25, 8073484), (29, 6959900), (50, 4036742), (58, 3479950), (79, 2554900), (100, 2018371), (116, 1739975), (145, 1391980), (158, 1277450), (290, 695990), (316, 638725), (395, 510980), (580, 347995), (725, 278396), (790, 255490), (881, 229100), (1450, 139198), (1580, 127745), (1762, 114550), (1975, 102196), (2291, 88100), (2900, 69599), (3524, 57275), (3950, 51098), (4405, 45820), (4582, 44050), (7900, 25549), (8810, 22910), (9164, 22025), (11455, 17620)]