149770620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30817}}^1$

素因数の和:30841

約数の個数: 72

約数和(自身を含む): 471145584

約数和(自身を除く): 321374964

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, 30817, 61634, 92451, 123268, 154085, 184902, 277353, 308170, 369804, 462255, 554706, 616340, 832059, 924510, 1109412, 1386765, 1664118, 1849020, 2496177, 2773530, 3328236, 4160295, 4992354, 5547060, 7488531, 8320590, 9984708, 12480885, 14977062, 16641180, 24961770, 29954124, 37442655, 49923540, 74885310, 149770620]

約数ペア:

[(1, 149770620), (2, 74885310), (3, 49923540), (4, 37442655), (5, 29954124), (6, 24961770), (9, 16641180), (10, 14977062), (12, 12480885), (15, 9984708), (18, 8320590), (20, 7488531), (27, 5547060), (30, 4992354), (36, 4160295), (45, 3328236), (54, 2773530), (60, 2496177), (81, 1849020), (90, 1664118), (108, 1386765), (135, 1109412), (162, 924510), (180, 832059), (243, 616340), (270, 554706), (324, 462255), (405, 369804), (486, 308170), (540, 277353), (810, 184902), (972, 154085), (1215, 123268), (1620, 92451), (2430, 61634), (4860, 30817)]