54242760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 199584000

約数和(自身を除く): 145341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 52, 55, 58, 60, 65, 66, 78, 87, 88, 104, 109, 110, 116, 120, 130, 132, 143, 145, 156, 165, 174, 195, 218, 220, 232, 260, 264, 286, 290, 312, 319, 327, 330, 348, 377, 390, 429, 435, 436, 440, 520, 545, 572, 580, 638, 654, 660, 696, 715, 754, 780, 858, 870, 872, 957, 1090, 1131, 1144, 1160, 1199, 1276, 1308, 1320, 1417, 1430, 1508, 1560, 1595, 1635, 1716, 1740, 1885, 1914, 2145, 2180, 2262, 2398, 2552, 2616, 2834, 2860, 3016, 3161, 3190, 3270, 3432, 3480, 3597, 3770, 3828, 4147, 4251, 4290, 4360, 4524, 4785, 4796, 5655, 5668, 5720, 5995, 6322, 6380, 6540, 7085, 7194, 7540, 7656, 8294, 8502, 8580, 9048, 9483, 9570, 9592, 11310, 11336, 11990, 12441, 12644, 12760, 13080, 14170, 14388, 15080, 15587, 15805, 16588, 17004, 17160, 17985, 18966, 19140, 20735, 21255, 22620, 23980, 24882, 25288, 28340, 28776, 31174, 31610, 33176, 34008, 34771, 35970, 37932, 38280, 41093, 41470, 42510, 45240, 46761, 47415, 47960, 49764, 56680, 62205, 62348, 63220, 69542, 71940, 75864, 77935, 82186, 82940, 85020, 93522, 94830, 99528, 104313, 123279, 124410, 124696, 126440, 139084, 143880, 155870, 164372, 165880, 170040, 173855, 187044, 189660, 205465, 208626, 233805, 246558, 248820, 278168, 311740, 328744, 347710, 374088, 379320, 410930, 417252, 452023, 467610, 493116, 497640, 521565, 616395, 623480, 695420, 821860, 834504, 904046, 935220, 986232, 1043130, 1232790, 1356069, 1390840, 1643720, 1808092, 1870440, 2086260, 2260115, 2465580, 2712138, 3616184, 4172520, 4520230, 4931160, 5424276, 6780345, 9040460, 10848552, 13560690, 18080920, 27121380, 54242760]

約数ペア:

[(1, 54242760), (2, 27121380), (3, 18080920), (4, 13560690), (5, 10848552), (6, 9040460), (8, 6780345), (10, 5424276), (11, 4931160), (12, 4520230), (13, 4172520), (15, 3616184), (20, 2712138), (22, 2465580), (24, 2260115), (26, 2086260), (29, 1870440), (30, 1808092), (33, 1643720), (39, 1390840), (40, 1356069), (44, 1232790), (52, 1043130), (55, 986232), (58, 935220), (60, 904046), (65, 834504), (66, 821860), (78, 695420), (87, 623480), (88, 616395), (104, 521565), (109, 497640), (110, 493116), (116, 467610), (120, 452023), (130, 417252), (132, 410930), (143, 379320), (145, 374088), (156, 347710), (165, 328744), (174, 311740), (195, 278168), (218, 248820), (220, 246558), (232, 233805), (260, 208626), (264, 205465), (286, 189660), (290, 187044), (312, 173855), (319, 170040), (327, 165880), (330, 164372), (348, 155870), (377, 143880), (390, 139084), (429, 126440), (435, 124696), (436, 124410), (440, 123279), (520, 104313), (545, 99528), (572, 94830), (580, 93522), (638, 85020), (654, 82940), (660, 82186), (696, 77935), (715, 75864), (754, 71940), (780, 69542), (858, 63220), (870, 62348), (872, 62205), (957, 56680), (1090, 49764), (1131, 47960), (1144, 47415), (1160, 46761), (1199, 45240), (1276, 42510), (1308, 41470), (1320, 41093), (1417, 38280), (1430, 37932), (1508, 35970), (1560, 34771), (1595, 34008), (1635, 33176), (1716, 31610), (1740, 31174), (1885, 28776), (1914, 28340), (2145, 25288), (2180, 24882), (2262, 23980), (2398, 22620), (2552, 21255), (2616, 20735), (2834, 19140), (2860, 18966), (3016, 17985), (3161, 17160), (3190, 17004), (3270, 16588), (3432, 15805), (3480, 15587), (3597, 15080), (3770, 14388), (3828, 14170), (4147, 13080), (4251, 12760), (4290, 12644), (4360, 12441), (4524, 11990), (4785, 11336), (4796, 11310), (5655, 9592), (5668, 9570), (5720, 9483), (5995, 9048), (6322, 8580), (6380, 8502), (6540, 8294), (7085, 7656), (7194, 7540)]