73136820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 211559040

約数和(自身を除く): 138422220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 109, 159, 211, 212, 218, 265, 318, 327, 422, 436, 530, 545, 633, 636, 654, 795, 844, 1055, 1060, 1090, 1266, 1308, 1590, 1635, 2110, 2180, 2532, 3165, 3180, 3270, 4220, 5777, 6330, 6540, 11183, 11554, 12660, 17331, 22366, 22999, 23108, 28885, 33549, 34662, 44732, 45998, 55915, 57770, 67098, 68997, 69324, 86655, 91996, 111830, 114995, 115540, 134196, 137994, 167745, 173310, 223660, 229990, 275988, 335490, 344985, 346620, 459980, 670980, 689970, 1218947, 1379940, 2437894, 3656841, 4875788, 6094735, 7313682, 12189470, 14627364, 18284205, 24378940, 36568410, 73136820]

約数ペア:

[(1, 73136820), (2, 36568410), (3, 24378940), (4, 18284205), (5, 14627364), (6, 12189470), (10, 7313682), (12, 6094735), (15, 4875788), (20, 3656841), (30, 2437894), (53, 1379940), (60, 1218947), (106, 689970), (109, 670980), (159, 459980), (211, 346620), (212, 344985), (218, 335490), (265, 275988), (318, 229990), (327, 223660), (422, 173310), (436, 167745), (530, 137994), (545, 134196), (633, 115540), (636, 114995), (654, 111830), (795, 91996), (844, 86655), (1055, 69324), (1060, 68997), (1090, 67098), (1266, 57770), (1308, 55915), (1590, 45998), (1635, 44732), (2110, 34662), (2180, 33549), (2532, 28885), (3165, 23108), (3180, 22999), (3270, 22366), (4220, 17331), (5777, 12660), (6330, 11554), (6540, 11183)]