100256220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12953}}^1$

素因数の和:13011

約数の個数: 72

約数和(自身を含む): 311206896

約数和(自身を除く): 210950676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12953, 25906, 38859, 51812, 64765, 77718, 116577, 129530, 155436, 194295, 233154, 259060, 388590, 466308, 556979, 582885, 777180, 1113958, 1165770, 1670937, 2227916, 2331540, 2784895, 3341874, 5012811, 5569790, 6683748, 8354685, 10025622, 11139580, 16709370, 20051244, 25064055, 33418740, 50128110, 100256220]

約数ペア:

[(1, 100256220), (2, 50128110), (3, 33418740), (4, 25064055), (5, 20051244), (6, 16709370), (9, 11139580), (10, 10025622), (12, 8354685), (15, 6683748), (18, 5569790), (20, 5012811), (30, 3341874), (36, 2784895), (43, 2331540), (45, 2227916), (60, 1670937), (86, 1165770), (90, 1113958), (129, 777180), (172, 582885), (180, 556979), (215, 466308), (258, 388590), (387, 259060), (430, 233154), (516, 194295), (645, 155436), (774, 129530), (860, 116577), (1290, 77718), (1548, 64765), (1935, 51812), (2580, 38859), (3870, 25906), (7740, 12953)]