121838700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3943}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 356032768

約数和(自身を除く): 234194068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 3943, 5150, 6180, 7725, 7886, 10300, 11829, 15450, 15772, 19715, 23658, 30900, 39430, 47316, 59145, 78860, 98575, 118290, 197150, 236580, 295725, 394300, 406129, 591450, 812258, 1182900, 1218387, 1624516, 2030645, 2436774, 4061290, 4873548, 6091935, 8122580, 10153225, 12183870, 20306450, 24367740, 30459675, 40612900, 60919350, 121838700]

約数ペア:

[(1, 121838700), (2, 60919350), (3, 40612900), (4, 30459675), (5, 24367740), (6, 20306450), (10, 12183870), (12, 10153225), (15, 8122580), (20, 6091935), (25, 4873548), (30, 4061290), (50, 2436774), (60, 2030645), (75, 1624516), (100, 1218387), (103, 1182900), (150, 812258), (206, 591450), (300, 406129), (309, 394300), (412, 295725), (515, 236580), (618, 197150), (1030, 118290), (1236, 98575), (1545, 78860), (2060, 59145), (2575, 47316), (3090, 39430), (3943, 30900), (5150, 23658), (6180, 19715), (7725, 15772), (7886, 15450), (10300, 11829)]