54207900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 184675680

約数和(自身を除く): 130467780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1181, 1275, 1350, 1530, 1700, 1836, 2295, 2362, 2550, 2700, 3060, 3543, 3825, 4590, 4724, 5100, 5905, 7086, 7650, 9180, 10629, 11475, 11810, 14172, 15300, 17715, 20077, 21258, 22950, 23620, 29525, 31887, 35430, 40154, 42516, 45900, 53145, 59050, 60231, 63774, 70860, 80308, 88575, 100385, 106290, 118100, 120462, 127548, 159435, 177150, 180693, 200770, 212580, 240924, 265725, 301155, 318870, 354300, 361386, 401540, 501925, 531450, 542079, 602310, 637740, 722772, 797175, 903465, 1003850, 1062900, 1084158, 1204620, 1505775, 1594350, 1806930, 2007700, 2168316, 2710395, 3011550, 3188700, 3613860, 4517325, 5420790, 6023100, 9034650, 10841580, 13551975, 18069300, 27103950, 54207900]

約数ペア:

[(1, 54207900), (2, 27103950), (3, 18069300), (4, 13551975), (5, 10841580), (6, 9034650), (9, 6023100), (10, 5420790), (12, 4517325), (15, 3613860), (17, 3188700), (18, 3011550), (20, 2710395), (25, 2168316), (27, 2007700), (30, 1806930), (34, 1594350), (36, 1505775), (45, 1204620), (50, 1084158), (51, 1062900), (54, 1003850), (60, 903465), (68, 797175), (75, 722772), (85, 637740), (90, 602310), (100, 542079), (102, 531450), (108, 501925), (135, 401540), (150, 361386), (153, 354300), (170, 318870), (180, 301155), (204, 265725), (225, 240924), (255, 212580), (270, 200770), (300, 180693), (306, 177150), (340, 159435), (425, 127548), (450, 120462), (459, 118100), (510, 106290), (540, 100385), (612, 88575), (675, 80308), (765, 70860), (850, 63774), (900, 60231), (918, 59050), (1020, 53145), (1181, 45900), (1275, 42516), (1350, 40154), (1530, 35430), (1700, 31887), (1836, 29525), (2295, 23620), (2362, 22950), (2550, 21258), (2700, 20077), (3060, 17715), (3543, 15300), (3825, 14172), (4590, 11810), (4724, 11475), (5100, 10629), (5905, 9180), (7086, 7650)]