205389600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 748077120

約数和(自身を除く): 542687520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 145, 150, 156, 160, 174, 195, 200, 208, 227, 232, 240, 260, 290, 300, 312, 325, 348, 377, 390, 400, 416, 435, 454, 464, 480, 520, 580, 600, 624, 650, 681, 696, 725, 754, 780, 800, 870, 908, 928, 975, 1040, 1131, 1135, 1160, 1200, 1248, 1300, 1362, 1392, 1450, 1508, 1560, 1740, 1816, 1885, 1950, 2080, 2175, 2262, 2270, 2320, 2400, 2600, 2724, 2784, 2900, 2951, 3016, 3120, 3405, 3480, 3632, 3770, 3900, 4350, 4524, 4540, 4640, 5200, 5448, 5655, 5675, 5800, 5902, 6032, 6240, 6583, 6810, 6960, 7264, 7540, 7800, 8700, 8853, 9048, 9080, 9425, 10400, 10896, 11310, 11350, 11600, 11804, 12064, 13166, 13620, 13920, 14755, 15080, 15600, 17025, 17400, 17706, 18096, 18160, 18850, 19749, 21792, 22620, 22700, 23200, 23608, 26332, 27240, 28275, 29510, 30160, 31200, 32915, 34050, 34800, 35412, 36192, 36320, 37700, 39498, 44265, 45240, 45400, 47216, 52664, 54480, 56550, 59020, 60320, 65830, 68100, 69600, 70824, 73775, 75400, 78996, 85579, 88530, 90480, 90800, 94432, 98745, 105328, 108960, 113100, 118040, 131660, 136200, 141648, 147550, 150800, 157992, 164575, 171158, 177060, 180960, 181600, 197490, 210656, 221325, 226200, 236080, 256737, 263320, 272400, 283296, 295100, 301600, 315984, 329150, 342316, 354120, 394980, 427895, 442650, 452400, 472160, 493725, 513474, 526640, 544800, 590200, 631968, 658300, 684632, 708240, 789960, 855790, 885300, 904800, 987450, 1026948, 1053280, 1180400, 1283685, 1316600, 1369264, 1416480, 1579920, 1711580, 1770600, 1974900, 2053896, 2139475, 2360800, 2567370, 2633200, 2738528, 3159840, 3423160, 3541200, 3949800, 4107792, 4278950, 5134740, 5266400, 6418425, 6846320, 7082400, 7899600, 8215584, 8557900, 10269480, 12836850, 13692640, 15799200, 17115800, 20538960, 25673700, 34231600, 41077920, 51347400, 68463200, 102694800, 205389600]

約数ペア:

[(1, 205389600), (2, 102694800), (3, 68463200), (4, 51347400), (5, 41077920), (6, 34231600), (8, 25673700), (10, 20538960), (12, 17115800), (13, 15799200), (15, 13692640), (16, 12836850), (20, 10269480), (24, 8557900), (25, 8215584), (26, 7899600), (29, 7082400), (30, 6846320), (32, 6418425), (39, 5266400), (40, 5134740), (48, 4278950), (50, 4107792), (52, 3949800), (58, 3541200), (60, 3423160), (65, 3159840), (75, 2738528), (78, 2633200), (80, 2567370), (87, 2360800), (96, 2139475), (100, 2053896), (104, 1974900), (116, 1770600), (120, 1711580), (130, 1579920), (145, 1416480), (150, 1369264), (156, 1316600), (160, 1283685), (174, 1180400), (195, 1053280), (200, 1026948), (208, 987450), (227, 904800), (232, 885300), (240, 855790), (260, 789960), (290, 708240), (300, 684632), (312, 658300), (325, 631968), (348, 590200), (377, 544800), (390, 526640), (400, 513474), (416, 493725), (435, 472160), (454, 452400), (464, 442650), (480, 427895), (520, 394980), (580, 354120), (600, 342316), (624, 329150), (650, 315984), (681, 301600), (696, 295100), (725, 283296), (754, 272400), (780, 263320), (800, 256737), (870, 236080), (908, 226200), (928, 221325), (975, 210656), (1040, 197490), (1131, 181600), (1135, 180960), (1160, 177060), (1200, 171158), (1248, 164575), (1300, 157992), (1362, 150800), (1392, 147550), (1450, 141648), (1508, 136200), (1560, 131660), (1740, 118040), (1816, 113100), (1885, 108960), (1950, 105328), (2080, 98745), (2175, 94432), (2262, 90800), (2270, 90480), (2320, 88530), (2400, 85579), (2600, 78996), (2724, 75400), (2784, 73775), (2900, 70824), (2951, 69600), (3016, 68100), (3120, 65830), (3405, 60320), (3480, 59020), (3632, 56550), (3770, 54480), (3900, 52664), (4350, 47216), (4524, 45400), (4540, 45240), (4640, 44265), (5200, 39498), (5448, 37700), (5655, 36320), (5675, 36192), (5800, 35412), (5902, 34800), (6032, 34050), (6240, 32915), (6583, 31200), (6810, 30160), (6960, 29510), (7264, 28275), (7540, 27240), (7800, 26332), (8700, 23608), (8853, 23200), (9048, 22700), (9080, 22620), (9425, 21792), (10400, 19749), (10896, 18850), (11310, 18160), (11350, 18096), (11600, 17706), (11804, 17400), (12064, 17025), (13166, 15600), (13620, 15080), (13920, 14755)]