90810060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 279078912

約数和(自身を除く): 188268852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 617, 660, 669, 892, 1115, 1234, 1338, 1851, 2230, 2453, 2468, 2676, 3085, 3345, 3702, 4460, 4906, 6170, 6690, 6787, 7359, 7404, 9255, 9812, 12265, 12340, 13380, 13574, 14718, 18510, 20361, 24530, 27148, 29436, 33935, 36795, 37020, 40722, 49060, 67870, 73590, 81444, 101805, 135740, 137591, 147180, 203610, 275182, 407220, 412773, 550364, 687955, 825546, 1375910, 1513501, 1651092, 2063865, 2751820, 3027002, 4127730, 4540503, 6054004, 7567505, 8255460, 9081006, 15135010, 18162012, 22702515, 30270020, 45405030, 90810060]

約数ペア:

[(1, 90810060), (2, 45405030), (3, 30270020), (4, 22702515), (5, 18162012), (6, 15135010), (10, 9081006), (11, 8255460), (12, 7567505), (15, 6054004), (20, 4540503), (22, 4127730), (30, 3027002), (33, 2751820), (44, 2063865), (55, 1651092), (60, 1513501), (66, 1375910), (110, 825546), (132, 687955), (165, 550364), (220, 412773), (223, 407220), (330, 275182), (446, 203610), (617, 147180), (660, 137591), (669, 135740), (892, 101805), (1115, 81444), (1234, 73590), (1338, 67870), (1851, 49060), (2230, 40722), (2453, 37020), (2468, 36795), (2676, 33935), (3085, 29436), (3345, 27148), (3702, 24530), (4460, 20361), (4906, 18510), (6170, 14718), (6690, 13574), (6787, 13380), (7359, 12340), (7404, 12265), (9255, 9812)]