144868770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 387722880

約数和(自身を除く): 242854110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 993, 1621, 1655, 1986, 2979, 3242, 3310, 4863, 4965, 5958, 8105, 8937, 9726, 9930, 14589, 14895, 16210, 17874, 24315, 29178, 29790, 43767, 44685, 48630, 72945, 87534, 89370, 145890, 218835, 437670, 536551, 1073102, 1609653, 2682755, 3219306, 4828959, 5365510, 8048265, 9657918, 14486877, 16096530, 24144795, 28973754, 48289590, 72434385, 144868770]

約数ペア:

[(1, 144868770), (2, 72434385), (3, 48289590), (5, 28973754), (6, 24144795), (9, 16096530), (10, 14486877), (15, 9657918), (18, 8048265), (27, 5365510), (30, 4828959), (45, 3219306), (54, 2682755), (90, 1609653), (135, 1073102), (270, 536551), (331, 437670), (662, 218835), (993, 145890), (1621, 89370), (1655, 87534), (1986, 72945), (2979, 48630), (3242, 44685), (3310, 43767), (4863, 29790), (4965, 29178), (5958, 24315), (8105, 17874), (8937, 16210), (9726, 14895), (9930, 14589)]