68604120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 244127520

約数和(自身を除く): 175523400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 137, 156, 180, 195, 214, 234, 260, 274, 312, 321, 360, 390, 411, 428, 468, 520, 535, 548, 585, 642, 685, 780, 822, 856, 936, 963, 1070, 1096, 1170, 1233, 1284, 1370, 1391, 1560, 1605, 1644, 1781, 1926, 2055, 2140, 2340, 2466, 2568, 2740, 2782, 3210, 3288, 3562, 3852, 4110, 4173, 4280, 4680, 4815, 4932, 5343, 5480, 5564, 6165, 6420, 6955, 7124, 7704, 8220, 8346, 8905, 9630, 9864, 10686, 11128, 12330, 12519, 12840, 13910, 14248, 14659, 16029, 16440, 16692, 17810, 19260, 20865, 21372, 24660, 25038, 26715, 27820, 29318, 32058, 33384, 35620, 38520, 41730, 42744, 43977, 49320, 50076, 53430, 55640, 58636, 62595, 64116, 71240, 73295, 80145, 83460, 87954, 100152, 106860, 117272, 125190, 128232, 131931, 146590, 160290, 166920, 175908, 190567, 213720, 219885, 250380, 263862, 293180, 320580, 351816, 381134, 439770, 500760, 527724, 571701, 586360, 641160, 659655, 762268, 879540, 952835, 1055448, 1143402, 1319310, 1524536, 1715103, 1759080, 1905670, 2286804, 2638620, 2858505, 3430206, 3811340, 4573608, 5277240, 5717010, 6860412, 7622680, 8575515, 11434020, 13720824, 17151030, 22868040, 34302060, 68604120]

約数ペア:

[(1, 68604120), (2, 34302060), (3, 22868040), (4, 17151030), (5, 13720824), (6, 11434020), (8, 8575515), (9, 7622680), (10, 6860412), (12, 5717010), (13, 5277240), (15, 4573608), (18, 3811340), (20, 3430206), (24, 2858505), (26, 2638620), (30, 2286804), (36, 1905670), (39, 1759080), (40, 1715103), (45, 1524536), (52, 1319310), (60, 1143402), (65, 1055448), (72, 952835), (78, 879540), (90, 762268), (104, 659655), (107, 641160), (117, 586360), (120, 571701), (130, 527724), (137, 500760), (156, 439770), (180, 381134), (195, 351816), (214, 320580), (234, 293180), (260, 263862), (274, 250380), (312, 219885), (321, 213720), (360, 190567), (390, 175908), (411, 166920), (428, 160290), (468, 146590), (520, 131931), (535, 128232), (548, 125190), (585, 117272), (642, 106860), (685, 100152), (780, 87954), (822, 83460), (856, 80145), (936, 73295), (963, 71240), (1070, 64116), (1096, 62595), (1170, 58636), (1233, 55640), (1284, 53430), (1370, 50076), (1391, 49320), (1560, 43977), (1605, 42744), (1644, 41730), (1781, 38520), (1926, 35620), (2055, 33384), (2140, 32058), (2340, 29318), (2466, 27820), (2568, 26715), (2740, 25038), (2782, 24660), (3210, 21372), (3288, 20865), (3562, 19260), (3852, 17810), (4110, 16692), (4173, 16440), (4280, 16029), (4680, 14659), (4815, 14248), (4932, 13910), (5343, 12840), (5480, 12519), (5564, 12330), (6165, 11128), (6420, 10686), (6955, 9864), (7124, 9630), (7704, 8905), (8220, 8346)]