73156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1801}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 205255008

約数和(自身を除く): 132098388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 1801, 2031, 2708, 3385, 3602, 4062, 5403, 6770, 7204, 8124, 9005, 10155, 10806, 13540, 18010, 20310, 21612, 27015, 36020, 40620, 54030, 108060, 1219277, 2438554, 3657831, 4877108, 6096385, 7315662, 12192770, 14631324, 18289155, 24385540, 36578310, 73156620]

約数ペア:

[(1, 73156620), (2, 36578310), (3, 24385540), (4, 18289155), (5, 14631324), (6, 12192770), (10, 7315662), (12, 6096385), (15, 4877108), (20, 3657831), (30, 2438554), (60, 1219277), (677, 108060), (1354, 54030), (1801, 40620), (2031, 36020), (2708, 27015), (3385, 21612), (3602, 20310), (4062, 18010), (5403, 13540), (6770, 10806), (7204, 10155), (8124, 9005)]