75483760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 197701632

約数和(自身を除く): 122217872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 2767, 3410, 5456, 5534, 6820, 11068, 13640, 13835, 22136, 27280, 27670, 30437, 44272, 55340, 60874, 85777, 110680, 121748, 152185, 171554, 221360, 243496, 304370, 343108, 428885, 486992, 608740, 686216, 857770, 943547, 1217480, 1372432, 1715540, 1887094, 2434960, 3431080, 3774188, 4717735, 6862160, 7548376, 9435470, 15096752, 18870940, 37741880, 75483760]

約数ペア:

[(1, 75483760), (2, 37741880), (4, 18870940), (5, 15096752), (8, 9435470), (10, 7548376), (11, 6862160), (16, 4717735), (20, 3774188), (22, 3431080), (31, 2434960), (40, 1887094), (44, 1715540), (55, 1372432), (62, 1217480), (80, 943547), (88, 857770), (110, 686216), (124, 608740), (155, 486992), (176, 428885), (220, 343108), (248, 304370), (310, 243496), (341, 221360), (440, 171554), (496, 152185), (620, 121748), (682, 110680), (880, 85777), (1240, 60874), (1364, 55340), (1705, 44272), (2480, 30437), (2728, 27670), (2767, 27280), (3410, 22136), (5456, 13835), (5534, 13640), (6820, 11068)]