105225240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51581}}^1$

素因数の和:51612

約数の個数: 64

約数和(自身を含む): 334251360

約数和(自身を除く): 229026120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 51581, 103162, 154743, 206324, 257905, 309486, 412648, 515810, 618972, 773715, 876877, 1031620, 1237944, 1547430, 1753754, 2063240, 2630631, 3094860, 3507508, 4384385, 5261262, 6189720, 7015016, 8768770, 10522524, 13153155, 17537540, 21045048, 26306310, 35075080, 52612620, 105225240]

約数ペア:

[(1, 105225240), (2, 52612620), (3, 35075080), (4, 26306310), (5, 21045048), (6, 17537540), (8, 13153155), (10, 10522524), (12, 8768770), (15, 7015016), (17, 6189720), (20, 5261262), (24, 4384385), (30, 3507508), (34, 3094860), (40, 2630631), (51, 2063240), (60, 1753754), (68, 1547430), (85, 1237944), (102, 1031620), (120, 876877), (136, 773715), (170, 618972), (204, 515810), (255, 412648), (340, 309486), (408, 257905), (510, 206324), (680, 154743), (1020, 103162), (2040, 51581)]