55539660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 184504320

約数和(自身を除く): 128964660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 43, 44, 55, 57, 60, 66, 76, 86, 95, 103, 110, 114, 129, 132, 165, 172, 190, 206, 209, 215, 220, 228, 258, 285, 309, 330, 380, 412, 418, 430, 473, 515, 516, 570, 618, 627, 645, 660, 817, 836, 860, 946, 1030, 1045, 1133, 1140, 1236, 1254, 1290, 1419, 1545, 1634, 1892, 1957, 2060, 2090, 2266, 2365, 2451, 2508, 2580, 2838, 3090, 3135, 3268, 3399, 3914, 4085, 4180, 4429, 4532, 4730, 4902, 5665, 5676, 5871, 6180, 6270, 6798, 7095, 7828, 8170, 8858, 8987, 9460, 9785, 9804, 11330, 11742, 12255, 12540, 13287, 13596, 14190, 16340, 16995, 17716, 17974, 19570, 21527, 22145, 22660, 23484, 24510, 26574, 26961, 28380, 29355, 33990, 35948, 39140, 43054, 44290, 44935, 48719, 49020, 53148, 53922, 58710, 64581, 66435, 67980, 84151, 86108, 88580, 89870, 97438, 107635, 107844, 117420, 129162, 132870, 134805, 146157, 168302, 179740, 194876, 215270, 243595, 252453, 258324, 265740, 269610, 292314, 322905, 336604, 420755, 430540, 487190, 504906, 539220, 584628, 645810, 730785, 841510, 925661, 974380, 1009812, 1262265, 1291620, 1461570, 1683020, 1851322, 2524530, 2776983, 2923140, 3702644, 4628305, 5049060, 5553966, 9256610, 11107932, 13884915, 18513220, 27769830, 55539660]

約数ペア:

[(1, 55539660), (2, 27769830), (3, 18513220), (4, 13884915), (5, 11107932), (6, 9256610), (10, 5553966), (11, 5049060), (12, 4628305), (15, 3702644), (19, 2923140), (20, 2776983), (22, 2524530), (30, 1851322), (33, 1683020), (38, 1461570), (43, 1291620), (44, 1262265), (55, 1009812), (57, 974380), (60, 925661), (66, 841510), (76, 730785), (86, 645810), (95, 584628), (103, 539220), (110, 504906), (114, 487190), (129, 430540), (132, 420755), (165, 336604), (172, 322905), (190, 292314), (206, 269610), (209, 265740), (215, 258324), (220, 252453), (228, 243595), (258, 215270), (285, 194876), (309, 179740), (330, 168302), (380, 146157), (412, 134805), (418, 132870), (430, 129162), (473, 117420), (515, 107844), (516, 107635), (570, 97438), (618, 89870), (627, 88580), (645, 86108), (660, 84151), (817, 67980), (836, 66435), (860, 64581), (946, 58710), (1030, 53922), (1045, 53148), (1133, 49020), (1140, 48719), (1236, 44935), (1254, 44290), (1290, 43054), (1419, 39140), (1545, 35948), (1634, 33990), (1892, 29355), (1957, 28380), (2060, 26961), (2090, 26574), (2266, 24510), (2365, 23484), (2451, 22660), (2508, 22145), (2580, 21527), (2838, 19570), (3090, 17974), (3135, 17716), (3268, 16995), (3399, 16340), (3914, 14190), (4085, 13596), (4180, 13287), (4429, 12540), (4532, 12255), (4730, 11742), (4902, 11330), (5665, 9804), (5676, 9785), (5871, 9460), (6180, 8987), (6270, 8858), (6798, 8170), (7095, 7828)]