149518920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12097}}^1$

素因数の和:12214

約数の個数: 64

約数和(自身を含む): 452949120

約数和(自身を除く): 303430200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12097, 12360, 24194, 36291, 48388, 60485, 72582, 96776, 120970, 145164, 181455, 241940, 290328, 362910, 483880, 725820, 1245991, 1451640, 2491982, 3737973, 4983964, 6229955, 7475946, 9967928, 12459910, 14951892, 18689865, 24919820, 29903784, 37379730, 49839640, 74759460, 149518920]

約数ペア:

[(1, 149518920), (2, 74759460), (3, 49839640), (4, 37379730), (5, 29903784), (6, 24919820), (8, 18689865), (10, 14951892), (12, 12459910), (15, 9967928), (20, 7475946), (24, 6229955), (30, 4983964), (40, 3737973), (60, 2491982), (103, 1451640), (120, 1245991), (206, 725820), (309, 483880), (412, 362910), (515, 290328), (618, 241940), (824, 181455), (1030, 145164), (1236, 120970), (1545, 96776), (2060, 72582), (2472, 60485), (3090, 48388), (4120, 36291), (6180, 24194), (12097, 12360)]