147875220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30427}}^1$

素因数の和:30451

約数の個数: 72

約数和(自身を含む): 465183264

約数和(自身を除く): 317308044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 30427, 60854, 91281, 121708, 152135, 182562, 273843, 304270, 365124, 456405, 547686, 608540, 821529, 912810, 1095372, 1369215, 1643058, 1825620, 2464587, 2738430, 3286116, 4107645, 4929174, 5476860, 7393761, 8215290, 9858348, 12322935, 14787522, 16430580, 24645870, 29575044, 36968805, 49291740, 73937610, 147875220]

約数ペア:

[(1, 147875220), (2, 73937610), (3, 49291740), (4, 36968805), (5, 29575044), (6, 24645870), (9, 16430580), (10, 14787522), (12, 12322935), (15, 9858348), (18, 8215290), (20, 7393761), (27, 5476860), (30, 4929174), (36, 4107645), (45, 3286116), (54, 2738430), (60, 2464587), (81, 1825620), (90, 1643058), (108, 1369215), (135, 1095372), (162, 912810), (180, 821529), (243, 608540), (270, 547686), (324, 456405), (405, 365124), (486, 304270), (540, 273843), (810, 182562), (972, 152135), (1215, 121708), (1620, 91281), (2430, 60854), (4860, 30427)]