186975750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 509902848

約数和(自身を除く): 322927098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 127, 130, 150, 151, 195, 250, 254, 302, 325, 375, 381, 390, 453, 635, 650, 750, 755, 762, 906, 975, 1270, 1510, 1625, 1651, 1905, 1950, 1963, 2265, 3175, 3250, 3302, 3775, 3810, 3926, 4530, 4875, 4953, 5889, 6350, 7550, 8255, 9525, 9750, 9815, 9906, 11325, 11778, 15875, 16510, 18875, 19050, 19177, 19630, 22650, 24765, 29445, 31750, 37750, 38354, 41275, 47625, 49075, 49530, 56625, 57531, 58890, 82550, 95250, 95885, 98150, 113250, 115062, 123825, 147225, 191770, 206375, 245375, 247650, 249301, 287655, 294450, 412750, 479425, 490750, 498602, 575310, 619125, 736125, 747903, 958850, 1238250, 1246505, 1438275, 1472250, 1495806, 2397125, 2493010, 2876550, 3739515, 4794250, 6232525, 7191375, 7479030, 12465050, 14382750, 18697575, 31162625, 37395150, 62325250, 93487875, 186975750]

約数ペア:

[(1, 186975750), (2, 93487875), (3, 62325250), (5, 37395150), (6, 31162625), (10, 18697575), (13, 14382750), (15, 12465050), (25, 7479030), (26, 7191375), (30, 6232525), (39, 4794250), (50, 3739515), (65, 2876550), (75, 2493010), (78, 2397125), (125, 1495806), (127, 1472250), (130, 1438275), (150, 1246505), (151, 1238250), (195, 958850), (250, 747903), (254, 736125), (302, 619125), (325, 575310), (375, 498602), (381, 490750), (390, 479425), (453, 412750), (635, 294450), (650, 287655), (750, 249301), (755, 247650), (762, 245375), (906, 206375), (975, 191770), (1270, 147225), (1510, 123825), (1625, 115062), (1651, 113250), (1905, 98150), (1950, 95885), (1963, 95250), (2265, 82550), (3175, 58890), (3250, 57531), (3302, 56625), (3775, 49530), (3810, 49075), (3926, 47625), (4530, 41275), (4875, 38354), (4953, 37750), (5889, 31750), (6350, 29445), (7550, 24765), (8255, 22650), (9525, 19630), (9750, 19177), (9815, 19050), (9906, 18875), (11325, 16510), (11778, 15875)]