87111180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12440

約数の個数: 96

約数和(自身を含む): 291883200

約数和(自身を除く): 204772020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12409, 24818, 37227, 49636, 62045, 74454, 111681, 124090, 148908, 161317, 186135, 223362, 248180, 322634, 335043, 372270, 446724, 483951, 558405, 645268, 670086, 744540, 806585, 967902, 1116810, 1340172, 1451853, 1613170, 1675215, 1935804, 2233620, 2419755, 2903706, 3226340, 3350430, 4355559, 4839510, 5807412, 6700860, 7259265, 8711118, 9679020, 14518530, 17422236, 21777795, 29037060, 43555590, 87111180]

約数ペア:

[(1, 87111180), (2, 43555590), (3, 29037060), (4, 21777795), (5, 17422236), (6, 14518530), (9, 9679020), (10, 8711118), (12, 7259265), (13, 6700860), (15, 5807412), (18, 4839510), (20, 4355559), (26, 3350430), (27, 3226340), (30, 2903706), (36, 2419755), (39, 2233620), (45, 1935804), (52, 1675215), (54, 1613170), (60, 1451853), (65, 1340172), (78, 1116810), (90, 967902), (108, 806585), (117, 744540), (130, 670086), (135, 645268), (156, 558405), (180, 483951), (195, 446724), (234, 372270), (260, 335043), (270, 322634), (351, 248180), (390, 223362), (468, 186135), (540, 161317), (585, 148908), (702, 124090), (780, 111681), (1170, 74454), (1404, 62045), (1755, 49636), (2340, 37227), (3510, 24818), (7020, 12409)]