66427400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 172254600

約数和(自身を除く): 105827200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 650, 725, 754, 881, 1160, 1300, 1450, 1508, 1762, 1885, 2600, 2900, 3016, 3524, 3770, 4405, 5800, 7048, 7540, 8810, 9425, 11453, 15080, 17620, 18850, 22025, 22906, 25549, 35240, 37700, 44050, 45812, 51098, 57265, 75400, 88100, 91624, 102196, 114530, 127745, 176200, 204392, 229060, 255490, 286325, 332137, 458120, 510980, 572650, 638725, 664274, 1021960, 1145300, 1277450, 1328548, 1660685, 2290600, 2554900, 2657096, 3321370, 5109800, 6642740, 8303425, 13285480, 16606850, 33213700, 66427400]

約数ペア:

[(1, 66427400), (2, 33213700), (4, 16606850), (5, 13285480), (8, 8303425), (10, 6642740), (13, 5109800), (20, 3321370), (25, 2657096), (26, 2554900), (29, 2290600), (40, 1660685), (50, 1328548), (52, 1277450), (58, 1145300), (65, 1021960), (100, 664274), (104, 638725), (116, 572650), (130, 510980), (145, 458120), (200, 332137), (232, 286325), (260, 255490), (290, 229060), (325, 204392), (377, 176200), (520, 127745), (580, 114530), (650, 102196), (725, 91624), (754, 88100), (881, 75400), (1160, 57265), (1300, 51098), (1450, 45812), (1508, 44050), (1762, 37700), (1885, 35240), (2600, 25549), (2900, 22906), (3016, 22025), (3524, 18850), (3770, 17620), (4405, 15080), (5800, 11453), (7048, 9425), (7540, 8810)]