100155240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{278209}}^1$

素因数の和:278226

約数の個数: 48

約数和(自身を含む): 325505700

約数和(自身を除く): 225350460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 278209, 556418, 834627, 1112836, 1391045, 1669254, 2225672, 2503881, 2782090, 3338508, 4173135, 5007762, 5564180, 6677016, 8346270, 10015524, 11128360, 12519405, 16692540, 20031048, 25038810, 33385080, 50077620, 100155240]

約数ペア:

[(1, 100155240), (2, 50077620), (3, 33385080), (4, 25038810), (5, 20031048), (6, 16692540), (8, 12519405), (9, 11128360), (10, 10015524), (12, 8346270), (15, 6677016), (18, 5564180), (20, 5007762), (24, 4173135), (30, 3338508), (36, 2782090), (40, 2503881), (45, 2225672), (60, 1669254), (72, 1391045), (90, 1112836), (120, 834627), (180, 556418), (360, 278209)]