149583720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 401993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 379, 390, 429, 440, 460, 506, 520, 552, 572, 598, 660, 690, 715, 758, 759, 780, 858, 897, 920, 1012, 1137, 1144, 1196, 1265, 1320, 1380, 1430, 1495, 1516, 1518, 1560, 1716, 1794, 1895, 2024, 2145, 2274, 2392, 2530, 2760, 2860, 2990, 3032, 3036, 3289, 3432, 3588, 3790, 3795, 4169, 4290, 4485, 4548, 4927, 5060, 5685, 5720, 5980, 6072, 6578, 7176, 7580, 7590, 8338, 8580, 8717, 8970, 9096, 9854, 9867, 10120, 11370, 11960, 12507, 13156, 14781, 15160, 15180, 16445, 16676, 17160, 17434, 17940, 19708, 19734, 20845, 22740, 24635, 25014, 26151, 26312, 29562, 30360, 32890, 33352, 34868, 35880, 39416, 39468, 41690, 43585, 45480, 49270, 49335, 50028, 52302, 54197, 59124, 62535, 65780, 69736, 73905, 78936, 83380, 87170, 95887, 98540, 98670, 100056, 104604, 108394, 113321, 118248, 125070, 130755, 131560, 147810, 162591, 166760, 174340, 191774, 197080, 197340, 209208, 216788, 226642, 250140, 261510, 270985, 287661, 295620, 325182, 339963, 348680, 383548, 394680, 433576, 453284, 479435, 500280, 523020, 541970, 566605, 575322, 591240, 650364, 679926, 767096, 812955, 906568, 958870, 1046040, 1083940, 1133210, 1150644, 1246531, 1300728, 1359852, 1438305, 1625910, 1699815, 1917740, 2167880, 2266420, 2301288, 2493062, 2719704, 2876610, 3251820, 3399630, 3739593, 3835480, 4532840, 4986124, 5753220, 6232655, 6503640, 6799260, 7479186, 9972248, 11506440, 12465310, 13598520, 14958372, 18697965, 24930620, 29916744, 37395930, 49861240, 74791860, 149583720]

約数ペア:

[(1, 149583720), (2, 74791860), (3, 49861240), (4, 37395930), (5, 29916744), (6, 24930620), (8, 18697965), (10, 14958372), (11, 13598520), (12, 12465310), (13, 11506440), (15, 9972248), (20, 7479186), (22, 6799260), (23, 6503640), (24, 6232655), (26, 5753220), (30, 4986124), (33, 4532840), (39, 3835480), (40, 3739593), (44, 3399630), (46, 3251820), (52, 2876610), (55, 2719704), (60, 2493062), (65, 2301288), (66, 2266420), (69, 2167880), (78, 1917740), (88, 1699815), (92, 1625910), (104, 1438305), (110, 1359852), (115, 1300728), (120, 1246531), (130, 1150644), (132, 1133210), (138, 1083940), (143, 1046040), (156, 958870), (165, 906568), (184, 812955), (195, 767096), (220, 679926), (230, 650364), (253, 591240), (260, 575322), (264, 566605), (276, 541970), (286, 523020), (299, 500280), (312, 479435), (330, 453284), (345, 433576), (379, 394680), (390, 383548), (429, 348680), (440, 339963), (460, 325182), (506, 295620), (520, 287661), (552, 270985), (572, 261510), (598, 250140), (660, 226642), (690, 216788), (715, 209208), (758, 197340), (759, 197080), (780, 191774), (858, 174340), (897, 166760), (920, 162591), (1012, 147810), (1137, 131560), (1144, 130755), (1196, 125070), (1265, 118248), (1320, 113321), (1380, 108394), (1430, 104604), (1495, 100056), (1516, 98670), (1518, 98540), (1560, 95887), (1716, 87170), (1794, 83380), (1895, 78936), (2024, 73905), (2145, 69736), (2274, 65780), (2392, 62535), (2530, 59124), (2760, 54197), (2860, 52302), (2990, 50028), (3032, 49335), (3036, 49270), (3289, 45480), (3432, 43585), (3588, 41690), (3790, 39468), (3795, 39416), (4169, 35880), (4290, 34868), (4485, 33352), (4548, 32890), (4927, 30360), (5060, 29562), (5685, 26312), (5720, 26151), (5980, 25014), (6072, 24635), (6578, 22740), (7176, 20845), (7580, 19734), (7590, 19708), (8338, 17940), (8580, 17434), (8717, 17160), (8970, 16676), (9096, 16445), (9854, 15180), (9867, 15160), (10120, 14781), (11370, 13156), (11960, 12507)]