202126100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 487656288

約数和(自身を除く): 285530188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 3467, 5300, 5830, 6934, 11660, 13868, 14575, 17335, 29150, 34670, 38137, 58300, 69340, 76274, 86675, 152548, 173350, 183751, 190685, 346700, 367502, 381370, 735004, 762740, 918755, 953425, 1837510, 1906850, 2021261, 3675020, 3813700, 4042522, 4593775, 8085044, 9187550, 10106305, 18375100, 20212610, 40425220, 50531525, 101063050, 202126100]

約数ペア:

[(1, 202126100), (2, 101063050), (4, 50531525), (5, 40425220), (10, 20212610), (11, 18375100), (20, 10106305), (22, 9187550), (25, 8085044), (44, 4593775), (50, 4042522), (53, 3813700), (55, 3675020), (100, 2021261), (106, 1906850), (110, 1837510), (212, 953425), (220, 918755), (265, 762740), (275, 735004), (530, 381370), (550, 367502), (583, 346700), (1060, 190685), (1100, 183751), (1166, 173350), (1325, 152548), (2332, 86675), (2650, 76274), (2915, 69340), (3467, 58300), (5300, 38137), (5830, 34670), (6934, 29150), (11660, 17335), (13868, 14575)]