149895200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 472469760

約数和(自身を除く): 322574560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 32, 35, 40, 50, 52, 56, 58, 65, 70, 71, 80, 91, 100, 104, 112, 116, 130, 140, 142, 145, 160, 175, 182, 200, 203, 208, 224, 232, 260, 280, 284, 290, 325, 350, 355, 364, 377, 400, 406, 416, 455, 464, 497, 520, 560, 568, 580, 650, 700, 710, 725, 728, 754, 800, 812, 910, 923, 928, 994, 1015, 1040, 1120, 1136, 1160, 1300, 1400, 1420, 1450, 1456, 1508, 1624, 1775, 1820, 1846, 1885, 1988, 2030, 2059, 2080, 2272, 2275, 2320, 2485, 2600, 2639, 2800, 2840, 2900, 2912, 3016, 3248, 3550, 3640, 3692, 3770, 3976, 4060, 4118, 4550, 4615, 4640, 4970, 5075, 5200, 5278, 5600, 5680, 5800, 6032, 6461, 6496, 7100, 7280, 7384, 7540, 7952, 8120, 8236, 9100, 9230, 9425, 9940, 10150, 10295, 10400, 10556, 11360, 11600, 12064, 12425, 12922, 13195, 14200, 14413, 14560, 14768, 15080, 15904, 16240, 16472, 18200, 18460, 18850, 19880, 20300, 20590, 21112, 23075, 23200, 24850, 25844, 26390, 26767, 28400, 28826, 29536, 30160, 32305, 32480, 32944, 36400, 36920, 37700, 39760, 40600, 41180, 42224, 46150, 49700, 51475, 51688, 52780, 53534, 56800, 57652, 60320, 64610, 65888, 65975, 72065, 72800, 73840, 75400, 79520, 81200, 82360, 84448, 92300, 99400, 102950, 103376, 105560, 107068, 115304, 129220, 131950, 133835, 144130, 147680, 150800, 161525, 162400, 164720, 184600, 187369, 198800, 205900, 206752, 211120, 214136, 230608, 258440, 263900, 267670, 288260, 301600, 323050, 329440, 360325, 369200, 374738, 397600, 411800, 422240, 428272, 461216, 516880, 527800, 535340, 576520, 646100, 669175, 720650, 738400, 749476, 823600, 856544, 936845, 1033760, 1055600, 1070680, 1153040, 1292200, 1338350, 1441300, 1498952, 1647200, 1873690, 2111200, 2141360, 2306080, 2584400, 2676700, 2882600, 2997904, 3747380, 4282720, 4684225, 5168800, 5353400, 5765200, 5995808, 7494760, 9368450, 10706800, 11530400, 14989520, 18736900, 21413600, 29979040, 37473800, 74947600, 149895200]

約数ペア:

[(1, 149895200), (2, 74947600), (4, 37473800), (5, 29979040), (7, 21413600), (8, 18736900), (10, 14989520), (13, 11530400), (14, 10706800), (16, 9368450), (20, 7494760), (25, 5995808), (26, 5765200), (28, 5353400), (29, 5168800), (32, 4684225), (35, 4282720), (40, 3747380), (50, 2997904), (52, 2882600), (56, 2676700), (58, 2584400), (65, 2306080), (70, 2141360), (71, 2111200), (80, 1873690), (91, 1647200), (100, 1498952), (104, 1441300), (112, 1338350), (116, 1292200), (130, 1153040), (140, 1070680), (142, 1055600), (145, 1033760), (160, 936845), (175, 856544), (182, 823600), (200, 749476), (203, 738400), (208, 720650), (224, 669175), (232, 646100), (260, 576520), (280, 535340), (284, 527800), (290, 516880), (325, 461216), (350, 428272), (355, 422240), (364, 411800), (377, 397600), (400, 374738), (406, 369200), (416, 360325), (455, 329440), (464, 323050), (497, 301600), (520, 288260), (560, 267670), (568, 263900), (580, 258440), (650, 230608), (700, 214136), (710, 211120), (725, 206752), (728, 205900), (754, 198800), (800, 187369), (812, 184600), (910, 164720), (923, 162400), (928, 161525), (994, 150800), (1015, 147680), (1040, 144130), (1120, 133835), (1136, 131950), (1160, 129220), (1300, 115304), (1400, 107068), (1420, 105560), (1450, 103376), (1456, 102950), (1508, 99400), (1624, 92300), (1775, 84448), (1820, 82360), (1846, 81200), (1885, 79520), (1988, 75400), (2030, 73840), (2059, 72800), (2080, 72065), (2272, 65975), (2275, 65888), (2320, 64610), (2485, 60320), (2600, 57652), (2639, 56800), (2800, 53534), (2840, 52780), (2900, 51688), (2912, 51475), (3016, 49700), (3248, 46150), (3550, 42224), (3640, 41180), (3692, 40600), (3770, 39760), (3976, 37700), (4060, 36920), (4118, 36400), (4550, 32944), (4615, 32480), (4640, 32305), (4970, 30160), (5075, 29536), (5200, 28826), (5278, 28400), (5600, 26767), (5680, 26390), (5800, 25844), (6032, 24850), (6461, 23200), (6496, 23075), (7100, 21112), (7280, 20590), (7384, 20300), (7540, 19880), (7952, 18850), (8120, 18460), (8236, 18200), (9100, 16472), (9230, 16240), (9425, 15904), (9940, 15080), (10150, 14768), (10295, 14560), (10400, 14413), (10556, 14200), (11360, 13195), (11600, 12922), (12064, 12425)]