274812120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2450

約数の個数: 192

約数和(自身を含む): 1008352800

約数和(自身を除く): 733540680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1914, 1980, 2088, 2393, 2552, 2610, 2871, 3190, 3480, 3828, 3960, 4785, 4786, 5220, 5742, 6380, 7179, 7656, 9570, 9572, 10440, 11484, 11965, 12760, 14355, 14358, 19140, 19144, 21537, 22968, 23930, 26323, 28710, 28716, 35895, 38280, 43074, 47860, 52646, 57420, 57432, 69397, 71790, 78969, 86148, 95720, 105292, 107685, 114840, 131615, 138794, 143580, 157938, 172296, 208191, 210584, 215370, 236907, 263230, 277588, 287160, 315876, 346985, 394845, 416382, 430740, 473814, 526460, 555176, 624573, 631752, 693970, 763367, 789690, 832764, 861480, 947628, 1040955, 1052920, 1184535, 1249146, 1387940, 1526734, 1579380, 1665528, 1895256, 2081910, 2290101, 2369070, 2498292, 2775880, 3053468, 3122865, 3158760, 3816835, 4163820, 4580202, 4738140, 4996584, 6106936, 6245730, 6870303, 7633670, 8327640, 9160404, 9476280, 11450505, 12491460, 13740606, 15267340, 18320808, 22901010, 24982920, 27481212, 30534680, 34351515, 45802020, 54962424, 68703030, 91604040, 137406060, 274812120]

約数ペア:

[(1, 274812120), (2, 137406060), (3, 91604040), (4, 68703030), (5, 54962424), (6, 45802020), (8, 34351515), (9, 30534680), (10, 27481212), (11, 24982920), (12, 22901010), (15, 18320808), (18, 15267340), (20, 13740606), (22, 12491460), (24, 11450505), (29, 9476280), (30, 9160404), (33, 8327640), (36, 7633670), (40, 6870303), (44, 6245730), (45, 6106936), (55, 4996584), (58, 4738140), (60, 4580202), (66, 4163820), (72, 3816835), (87, 3158760), (88, 3122865), (90, 3053468), (99, 2775880), (110, 2498292), (116, 2369070), (120, 2290101), (132, 2081910), (145, 1895256), (165, 1665528), (174, 1579380), (180, 1526734), (198, 1387940), (220, 1249146), (232, 1184535), (261, 1052920), (264, 1040955), (290, 947628), (319, 861480), (330, 832764), (348, 789690), (360, 763367), (396, 693970), (435, 631752), (440, 624573), (495, 555176), (522, 526460), (580, 473814), (638, 430740), (660, 416382), (696, 394845), (792, 346985), (870, 315876), (957, 287160), (990, 277588), (1044, 263230), (1160, 236907), (1276, 215370), (1305, 210584), (1320, 208191), (1595, 172296), (1740, 157938), (1914, 143580), (1980, 138794), (2088, 131615), (2393, 114840), (2552, 107685), (2610, 105292), (2871, 95720), (3190, 86148), (3480, 78969), (3828, 71790), (3960, 69397), (4785, 57432), (4786, 57420), (5220, 52646), (5742, 47860), (6380, 43074), (7179, 38280), (7656, 35895), (9570, 28716), (9572, 28710), (10440, 26323), (11484, 23930), (11965, 22968), (12760, 21537), (14355, 19144), (14358, 19140)]