84116100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 244546848

約数和(自身を除く): 160430748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 771, 1028, 1091, 1285, 1542, 2182, 2570, 3084, 3273, 3855, 4364, 5140, 5455, 6425, 6546, 7710, 10910, 12850, 13092, 15420, 16365, 19275, 21820, 25700, 27275, 32730, 38550, 54550, 65460, 77100, 81825, 109100, 163650, 280387, 327300, 560774, 841161, 1121548, 1401935, 1682322, 2803870, 3364644, 4205805, 5607740, 7009675, 8411610, 14019350, 16823220, 21029025, 28038700, 42058050, 84116100]

約数ペア:

[(1, 84116100), (2, 42058050), (3, 28038700), (4, 21029025), (5, 16823220), (6, 14019350), (10, 8411610), (12, 7009675), (15, 5607740), (20, 4205805), (25, 3364644), (30, 2803870), (50, 1682322), (60, 1401935), (75, 1121548), (100, 841161), (150, 560774), (257, 327300), (300, 280387), (514, 163650), (771, 109100), (1028, 81825), (1091, 77100), (1285, 65460), (1542, 54550), (2182, 38550), (2570, 32730), (3084, 27275), (3273, 25700), (3855, 21820), (4364, 19275), (5140, 16365), (5455, 15420), (6425, 13092), (6546, 12850), (7710, 10910)]