13152100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 31400768

約数和(自身を除く): 18248668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 151, 260, 268, 302, 325, 335, 604, 650, 670, 755, 871, 1300, 1340, 1510, 1675, 1742, 1963, 3020, 3350, 3484, 3775, 3926, 4355, 6700, 7550, 7852, 8710, 9815, 10117, 15100, 17420, 19630, 20234, 21775, 39260, 40468, 43550, 49075, 50585, 87100, 98150, 101170, 131521, 196300, 202340, 252925, 263042, 505850, 526084, 657605, 1011700, 1315210, 2630420, 3288025, 6576050, 13152100]

約数ペア:

[(1, 13152100), (2, 6576050), (4, 3288025), (5, 2630420), (10, 1315210), (13, 1011700), (20, 657605), (25, 526084), (26, 505850), (50, 263042), (52, 252925), (65, 202340), (67, 196300), (100, 131521), (130, 101170), (134, 98150), (151, 87100), (260, 50585), (268, 49075), (302, 43550), (325, 40468), (335, 39260), (604, 21775), (650, 20234), (670, 19630), (755, 17420), (871, 15100), (1300, 10117), (1340, 9815), (1510, 8710), (1675, 7852), (1742, 7550), (1963, 6700), (3020, 4355), (3350, 3926), (3484, 3775)]