72542910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 205161984

約数和(自身を除く): 132619074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 67, 85, 102, 110, 134, 165, 170, 187, 193, 201, 255, 330, 335, 374, 386, 402, 510, 561, 579, 670, 737, 935, 965, 1005, 1122, 1139, 1158, 1474, 1870, 1930, 2010, 2123, 2211, 2278, 2805, 2895, 3281, 3417, 3685, 4246, 4422, 5610, 5695, 5790, 6369, 6562, 6834, 7370, 9843, 10615, 11055, 11390, 12529, 12738, 12931, 16405, 17085, 19686, 21230, 22110, 25058, 25862, 31845, 32810, 34170, 36091, 37587, 38793, 49215, 62645, 63690, 64655, 72182, 75174, 77586, 98430, 108273, 125290, 129310, 142241, 180455, 187935, 193965, 216546, 219827, 284482, 360910, 375870, 387930, 426723, 439654, 541365, 659481, 711205, 853446, 1082730, 1099135, 1318962, 1422410, 2133615, 2198270, 2418097, 3297405, 4267230, 4836194, 6594810, 7254291, 12090485, 14508582, 24180970, 36271455, 72542910]

約数ペア:

[(1, 72542910), (2, 36271455), (3, 24180970), (5, 14508582), (6, 12090485), (10, 7254291), (11, 6594810), (15, 4836194), (17, 4267230), (22, 3297405), (30, 2418097), (33, 2198270), (34, 2133615), (51, 1422410), (55, 1318962), (66, 1099135), (67, 1082730), (85, 853446), (102, 711205), (110, 659481), (134, 541365), (165, 439654), (170, 426723), (187, 387930), (193, 375870), (201, 360910), (255, 284482), (330, 219827), (335, 216546), (374, 193965), (386, 187935), (402, 180455), (510, 142241), (561, 129310), (579, 125290), (670, 108273), (737, 98430), (935, 77586), (965, 75174), (1005, 72182), (1122, 64655), (1139, 63690), (1158, 62645), (1474, 49215), (1870, 38793), (1930, 37587), (2010, 36091), (2123, 34170), (2211, 32810), (2278, 31845), (2805, 25862), (2895, 25058), (3281, 22110), (3417, 21230), (3685, 19686), (4246, 17085), (4422, 16405), (5610, 12931), (5695, 12738), (5790, 12529), (6369, 11390), (6562, 11055), (6834, 10615), (7370, 9843)]