57577860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 179842572

約数和(自身を除く): 122264712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 173, 180, 215, 258, 346, 387, 430, 516, 519, 645, 692, 774, 860, 865, 1038, 1290, 1548, 1557, 1730, 1849, 1935, 2076, 2580, 2595, 3114, 3460, 3698, 3870, 5190, 5547, 6228, 7396, 7439, 7740, 7785, 9245, 10380, 11094, 14878, 15570, 16641, 18490, 22188, 22317, 27735, 29756, 31140, 33282, 36980, 37195, 44634, 55470, 66564, 66951, 74390, 83205, 89268, 110940, 111585, 133902, 148780, 166410, 223170, 267804, 319877, 332820, 334755, 446340, 639754, 669510, 959631, 1279508, 1339020, 1599385, 1919262, 2878893, 3198770, 3838524, 4798155, 5757786, 6397540, 9596310, 11515572, 14394465, 19192620, 28788930, 57577860]

約数ペア:

[(1, 57577860), (2, 28788930), (3, 19192620), (4, 14394465), (5, 11515572), (6, 9596310), (9, 6397540), (10, 5757786), (12, 4798155), (15, 3838524), (18, 3198770), (20, 2878893), (30, 1919262), (36, 1599385), (43, 1339020), (45, 1279508), (60, 959631), (86, 669510), (90, 639754), (129, 446340), (172, 334755), (173, 332820), (180, 319877), (215, 267804), (258, 223170), (346, 166410), (387, 148780), (430, 133902), (516, 111585), (519, 110940), (645, 89268), (692, 83205), (774, 74390), (860, 66951), (865, 66564), (1038, 55470), (1290, 44634), (1548, 37195), (1557, 36980), (1730, 33282), (1849, 31140), (1935, 29756), (2076, 27735), (2580, 22317), (2595, 22188), (3114, 18490), (3460, 16641), (3698, 15570), (3870, 14878), (5190, 11094), (5547, 10380), (6228, 9245), (7396, 7785), (7439, 7740)]