55158120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 190466640

約数和(自身を除く): 135308520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 101, 111, 120, 123, 148, 164, 180, 185, 202, 205, 222, 246, 296, 303, 328, 333, 360, 369, 370, 404, 410, 444, 492, 505, 555, 606, 615, 666, 738, 740, 808, 820, 888, 909, 984, 1010, 1110, 1212, 1230, 1332, 1476, 1480, 1515, 1517, 1640, 1665, 1818, 1845, 2020, 2220, 2424, 2460, 2664, 2952, 3030, 3034, 3330, 3636, 3690, 3737, 4040, 4141, 4440, 4545, 4551, 4920, 6060, 6068, 6660, 7272, 7380, 7474, 7585, 8282, 9090, 9102, 11211, 12120, 12136, 12423, 13320, 13653, 14760, 14948, 15170, 16564, 18180, 18204, 18685, 20705, 22422, 22755, 24846, 27306, 29896, 30340, 33128, 33633, 36360, 36408, 37269, 37370, 41410, 44844, 45510, 49692, 54612, 56055, 60680, 62115, 67266, 68265, 74538, 74740, 82820, 89688, 91020, 99384, 109224, 112110, 124230, 134532, 136530, 149076, 149480, 153217, 165640, 168165, 182040, 186345, 224220, 248460, 269064, 273060, 298152, 306434, 336330, 372690, 448440, 459651, 496920, 546120, 612868, 672660, 745380, 766085, 919302, 1225736, 1345320, 1378953, 1490760, 1532170, 1838604, 2298255, 2757906, 3064340, 3677208, 4596510, 5515812, 6128680, 6894765, 9193020, 11031624, 13789530, 18386040, 27579060, 55158120]

約数ペア:

[(1, 55158120), (2, 27579060), (3, 18386040), (4, 13789530), (5, 11031624), (6, 9193020), (8, 6894765), (9, 6128680), (10, 5515812), (12, 4596510), (15, 3677208), (18, 3064340), (20, 2757906), (24, 2298255), (30, 1838604), (36, 1532170), (37, 1490760), (40, 1378953), (41, 1345320), (45, 1225736), (60, 919302), (72, 766085), (74, 745380), (82, 672660), (90, 612868), (101, 546120), (111, 496920), (120, 459651), (123, 448440), (148, 372690), (164, 336330), (180, 306434), (185, 298152), (202, 273060), (205, 269064), (222, 248460), (246, 224220), (296, 186345), (303, 182040), (328, 168165), (333, 165640), (360, 153217), (369, 149480), (370, 149076), (404, 136530), (410, 134532), (444, 124230), (492, 112110), (505, 109224), (555, 99384), (606, 91020), (615, 89688), (666, 82820), (738, 74740), (740, 74538), (808, 68265), (820, 67266), (888, 62115), (909, 60680), (984, 56055), (1010, 54612), (1110, 49692), (1212, 45510), (1230, 44844), (1332, 41410), (1476, 37370), (1480, 37269), (1515, 36408), (1517, 36360), (1640, 33633), (1665, 33128), (1818, 30340), (1845, 29896), (2020, 27306), (2220, 24846), (2424, 22755), (2460, 22422), (2664, 20705), (2952, 18685), (3030, 18204), (3034, 18180), (3330, 16564), (3636, 15170), (3690, 14948), (3737, 14760), (4040, 13653), (4141, 13320), (4440, 12423), (4545, 12136), (4551, 12120), (4920, 11211), (6060, 9102), (6068, 9090), (6660, 8282), (7272, 7585), (7380, 7474)]