318612100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 730578240

約数和(自身を除く): 411966140

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 166, 230, 332, 415, 460, 575, 830, 1150, 1660, 1669, 1909, 2075, 2300, 3338, 3818, 4150, 6676, 7636, 8300, 8345, 9545, 16690, 19090, 33380, 38180, 38387, 41725, 47725, 76774, 83450, 95450, 138527, 153548, 166900, 190900, 191935, 277054, 383870, 554108, 692635, 767740, 959675, 1385270, 1919350, 2770540, 3186121, 3463175, 3838700, 6372242, 6926350, 12744484, 13852700, 15930605, 31861210, 63722420, 79653025, 159306050, 318612100]

約数ペア:

[(1, 318612100), (2, 159306050), (4, 79653025), (5, 63722420), (10, 31861210), (20, 15930605), (23, 13852700), (25, 12744484), (46, 6926350), (50, 6372242), (83, 3838700), (92, 3463175), (100, 3186121), (115, 2770540), (166, 1919350), (230, 1385270), (332, 959675), (415, 767740), (460, 692635), (575, 554108), (830, 383870), (1150, 277054), (1660, 191935), (1669, 190900), (1909, 166900), (2075, 153548), (2300, 138527), (3338, 95450), (3818, 83450), (4150, 76774), (6676, 47725), (7636, 41725), (8300, 38387), (8345, 38180), (9545, 33380), (16690, 19090)]