80772270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 207282240

約数和(自身を除く): 126509970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1453, 1635, 1853, 2906, 3270, 3706, 4359, 5559, 7265, 8718, 9265, 11118, 14530, 18530, 21795, 24701, 27795, 43590, 49402, 55590, 74103, 123505, 148206, 158377, 247010, 316754, 370515, 475131, 741030, 791885, 950262, 1583770, 2375655, 2692409, 4751310, 5384818, 8077227, 13462045, 16154454, 26924090, 40386135, 80772270]

約数ペア:

[(1, 80772270), (2, 40386135), (3, 26924090), (5, 16154454), (6, 13462045), (10, 8077227), (15, 5384818), (17, 4751310), (30, 2692409), (34, 2375655), (51, 1583770), (85, 950262), (102, 791885), (109, 741030), (170, 475131), (218, 370515), (255, 316754), (327, 247010), (510, 158377), (545, 148206), (654, 123505), (1090, 74103), (1453, 55590), (1635, 49402), (1853, 43590), (2906, 27795), (3270, 24701), (3706, 21795), (4359, 18530), (5559, 14530), (7265, 11118), (8718, 9265)]