55461480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 182062080

約数和(自身を除く): 126600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 877, 930, 1020, 1054, 1240, 1581, 1754, 1860, 2040, 2108, 2631, 2635, 3162, 3508, 3720, 4216, 4385, 5262, 5270, 6324, 7016, 7905, 8770, 10524, 10540, 12648, 13155, 14909, 15810, 17540, 21048, 21080, 26310, 27187, 29818, 31620, 35080, 44727, 52620, 54374, 59636, 63240, 74545, 81561, 89454, 105240, 108748, 119272, 135935, 149090, 163122, 178908, 217496, 223635, 271870, 298180, 326244, 357816, 407805, 447270, 462179, 543740, 596360, 652488, 815610, 894540, 924358, 1087480, 1386537, 1631220, 1789080, 1848716, 2310895, 2773074, 3262440, 3697432, 4621790, 5546148, 6932685, 9243580, 11092296, 13865370, 18487160, 27730740, 55461480]

約数ペア:

[(1, 55461480), (2, 27730740), (3, 18487160), (4, 13865370), (5, 11092296), (6, 9243580), (8, 6932685), (10, 5546148), (12, 4621790), (15, 3697432), (17, 3262440), (20, 2773074), (24, 2310895), (30, 1848716), (31, 1789080), (34, 1631220), (40, 1386537), (51, 1087480), (60, 924358), (62, 894540), (68, 815610), (85, 652488), (93, 596360), (102, 543740), (120, 462179), (124, 447270), (136, 407805), (155, 357816), (170, 326244), (186, 298180), (204, 271870), (248, 223635), (255, 217496), (310, 178908), (340, 163122), (372, 149090), (408, 135935), (465, 119272), (510, 108748), (527, 105240), (620, 89454), (680, 81561), (744, 74545), (877, 63240), (930, 59636), (1020, 54374), (1054, 52620), (1240, 44727), (1581, 35080), (1754, 31620), (1860, 29818), (2040, 27187), (2108, 26310), (2631, 21080), (2635, 21048), (3162, 17540), (3508, 15810), (3720, 14909), (4216, 13155), (4385, 12648), (5262, 10540), (5270, 10524), (6324, 8770), (7016, 7905)]