75338910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 80

約数和(自身を含む): 203913072

約数和(自身を除く): 128574162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 281, 331, 405, 562, 662, 810, 843, 993, 1405, 1655, 1686, 1986, 2529, 2810, 2979, 3310, 4215, 4965, 5058, 5958, 7587, 8430, 8937, 9930, 12645, 14895, 15174, 17874, 22761, 25290, 26811, 29790, 37935, 44685, 45522, 53622, 75870, 89370, 93011, 113805, 134055, 186022, 227610, 268110, 279033, 465055, 558066, 837099, 930110, 1395165, 1674198, 2511297, 2790330, 4185495, 5022594, 7533891, 8370990, 12556485, 15067782, 25112970, 37669455, 75338910]

約数ペア:

[(1, 75338910), (2, 37669455), (3, 25112970), (5, 15067782), (6, 12556485), (9, 8370990), (10, 7533891), (15, 5022594), (18, 4185495), (27, 2790330), (30, 2511297), (45, 1674198), (54, 1395165), (81, 930110), (90, 837099), (135, 558066), (162, 465055), (270, 279033), (281, 268110), (331, 227610), (405, 186022), (562, 134055), (662, 113805), (810, 93011), (843, 89370), (993, 75870), (1405, 53622), (1655, 45522), (1686, 44685), (1986, 37935), (2529, 29790), (2810, 26811), (2979, 25290), (3310, 22761), (4215, 17874), (4965, 15174), (5058, 14895), (5958, 12645), (7587, 9930), (8430, 8937)]