22928100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5909

約数の個数: 72

約数和(自身を含む): 71453760

約数和(自身を除く): 48525660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 76427, 88185, 117580, 146975, 152854, 176370, 229281, 293950, 305708, 352740, 382135, 440925, 458562, 587900, 764270, 881850, 917124, 1146405, 1528540, 1763700, 1910675, 2292810, 3821350, 4585620, 5732025, 7642700, 11464050, 22928100]

約数ペア:

[(1, 22928100), (2, 11464050), (3, 7642700), (4, 5732025), (5, 4585620), (6, 3821350), (10, 2292810), (12, 1910675), (13, 1763700), (15, 1528540), (20, 1146405), (25, 917124), (26, 881850), (30, 764270), (39, 587900), (50, 458562), (52, 440925), (60, 382135), (65, 352740), (75, 305708), (78, 293950), (100, 229281), (130, 176370), (150, 152854), (156, 146975), (195, 117580), (260, 88185), (300, 76427), (325, 70548), (390, 58790), (650, 35274), (780, 29395), (975, 23516), (1300, 17637), (1950, 11758), (3900, 5879)]