54506760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 256

約数和(自身を含む): 216483840

約数和(自身を除く): 161977080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 347, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 694, 714, 748, 770, 840, 924, 935, 952, 1020, 1041, 1122, 1155, 1190, 1309, 1320, 1388, 1428, 1496, 1540, 1735, 1785, 1848, 1870, 2040, 2082, 2244, 2310, 2380, 2429, 2618, 2776, 2805, 2856, 3080, 3470, 3570, 3740, 3817, 3927, 4164, 4488, 4620, 4760, 4858, 5205, 5236, 5610, 5899, 6545, 6940, 7140, 7287, 7480, 7634, 7854, 8328, 9240, 9716, 10410, 10472, 11220, 11451, 11798, 12145, 13090, 13880, 14280, 14574, 15268, 15708, 17697, 19085, 19432, 19635, 20820, 22440, 22902, 23596, 24290, 26180, 26719, 29148, 29495, 30536, 31416, 35394, 36435, 38170, 39270, 41293, 41640, 45804, 47192, 48580, 52360, 53438, 57255, 58296, 58990, 64889, 70788, 72870, 76340, 78540, 80157, 82586, 88485, 91608, 97160, 106876, 114510, 117980, 123879, 129778, 133595, 141576, 145740, 152680, 157080, 160314, 165172, 176970, 194667, 206465, 213752, 229020, 235960, 247758, 259556, 267190, 291480, 320628, 324445, 330344, 353940, 389334, 400785, 412930, 454223, 458040, 495516, 519112, 534380, 619395, 641256, 648890, 707880, 778668, 801570, 825860, 908446, 973335, 991032, 1068760, 1238790, 1297780, 1362669, 1557336, 1603140, 1651720, 1816892, 1946670, 2271115, 2477580, 2595560, 2725338, 3206280, 3633784, 3893340, 4542230, 4955160, 5450676, 6813345, 7786680, 9084460, 10901352, 13626690, 18168920, 27253380, 54506760]

約数ペア:

[(1, 54506760), (2, 27253380), (3, 18168920), (4, 13626690), (5, 10901352), (6, 9084460), (7, 7786680), (8, 6813345), (10, 5450676), (11, 4955160), (12, 4542230), (14, 3893340), (15, 3633784), (17, 3206280), (20, 2725338), (21, 2595560), (22, 2477580), (24, 2271115), (28, 1946670), (30, 1816892), (33, 1651720), (34, 1603140), (35, 1557336), (40, 1362669), (42, 1297780), (44, 1238790), (51, 1068760), (55, 991032), (56, 973335), (60, 908446), (66, 825860), (68, 801570), (70, 778668), (77, 707880), (84, 648890), (85, 641256), (88, 619395), (102, 534380), (105, 519112), (110, 495516), (119, 458040), (120, 454223), (132, 412930), (136, 400785), (140, 389334), (154, 353940), (165, 330344), (168, 324445), (170, 320628), (187, 291480), (204, 267190), (210, 259556), (220, 247758), (231, 235960), (238, 229020), (255, 213752), (264, 206465), (280, 194667), (308, 176970), (330, 165172), (340, 160314), (347, 157080), (357, 152680), (374, 145740), (385, 141576), (408, 133595), (420, 129778), (440, 123879), (462, 117980), (476, 114510), (510, 106876), (561, 97160), (595, 91608), (616, 88485), (660, 82586), (680, 80157), (694, 78540), (714, 76340), (748, 72870), (770, 70788), (840, 64889), (924, 58990), (935, 58296), (952, 57255), (1020, 53438), (1041, 52360), (1122, 48580), (1155, 47192), (1190, 45804), (1309, 41640), (1320, 41293), (1388, 39270), (1428, 38170), (1496, 36435), (1540, 35394), (1735, 31416), (1785, 30536), (1848, 29495), (1870, 29148), (2040, 26719), (2082, 26180), (2244, 24290), (2310, 23596), (2380, 22902), (2429, 22440), (2618, 20820), (2776, 19635), (2805, 19432), (2856, 19085), (3080, 17697), (3470, 15708), (3570, 15268), (3740, 14574), (3817, 14280), (3927, 13880), (4164, 13090), (4488, 12145), (4620, 11798), (4760, 11451), (4858, 11220), (5205, 10472), (5236, 10410), (5610, 9716), (5899, 9240), (6545, 8328), (6940, 7854), (7140, 7634), (7287, 7480)]