205701600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 288

約数和(自身を含む): 761201280

約数和(自身を除く): 555499680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 347, 380, 390, 400, 416, 456, 475, 480, 494, 520, 570, 600, 608, 624, 650, 694, 741, 760, 780, 800, 912, 950, 975, 988, 1040, 1041, 1140, 1200, 1235, 1248, 1300, 1388, 1425, 1482, 1520, 1560, 1735, 1824, 1900, 1950, 1976, 2080, 2082, 2280, 2400, 2470, 2600, 2776, 2850, 2964, 3040, 3120, 3470, 3705, 3800, 3900, 3952, 4164, 4511, 4560, 4940, 5200, 5205, 5552, 5700, 5928, 6175, 6240, 6593, 6940, 7410, 7600, 7800, 7904, 8328, 8675, 9022, 9120, 9880, 10400, 10410, 11104, 11400, 11856, 12350, 13186, 13533, 13880, 14820, 15200, 15600, 16656, 17350, 18044, 18525, 19760, 19779, 20820, 22555, 22800, 23712, 24700, 26025, 26372, 27066, 27760, 29640, 31200, 32965, 33312, 34700, 36088, 37050, 39520, 39558, 41640, 45110, 45600, 49400, 52050, 52744, 54132, 55520, 59280, 65930, 67665, 69400, 72176, 74100, 79116, 83280, 85709, 90220, 98800, 98895, 104100, 105488, 108264, 112775, 118560, 131860, 135330, 138800, 144352, 148200, 158232, 164825, 166560, 171418, 180440, 197600, 197790, 208200, 210976, 216528, 225550, 257127, 263720, 270660, 277600, 296400, 316464, 329650, 338325, 342836, 360880, 395580, 416400, 428545, 433056, 451100, 494475, 514254, 527440, 541320, 592800, 632928, 659300, 676650, 685672, 721760, 791160, 832800, 857090, 902200, 988950, 1028508, 1054880, 1082640, 1285635, 1318600, 1353300, 1371344, 1582320, 1714180, 1804400, 1977900, 2057016, 2142725, 2165280, 2571270, 2637200, 2706600, 2742688, 3164640, 3428360, 3608800, 3955800, 4114032, 4285450, 5142540, 5274400, 5413200, 6428175, 6856720, 7911600, 8228064, 8570900, 10285080, 10826400, 12856350, 13713440, 15823200, 17141800, 20570160, 25712700, 34283600, 41140320, 51425400, 68567200, 102850800, 205701600]

約数ペア:

[(1, 205701600), (2, 102850800), (3, 68567200), (4, 51425400), (5, 41140320), (6, 34283600), (8, 25712700), (10, 20570160), (12, 17141800), (13, 15823200), (15, 13713440), (16, 12856350), (19, 10826400), (20, 10285080), (24, 8570900), (25, 8228064), (26, 7911600), (30, 6856720), (32, 6428175), (38, 5413200), (39, 5274400), (40, 5142540), (48, 4285450), (50, 4114032), (52, 3955800), (57, 3608800), (60, 3428360), (65, 3164640), (75, 2742688), (76, 2706600), (78, 2637200), (80, 2571270), (95, 2165280), (96, 2142725), (100, 2057016), (104, 1977900), (114, 1804400), (120, 1714180), (130, 1582320), (150, 1371344), (152, 1353300), (156, 1318600), (160, 1285635), (190, 1082640), (195, 1054880), (200, 1028508), (208, 988950), (228, 902200), (240, 857090), (247, 832800), (260, 791160), (285, 721760), (300, 685672), (304, 676650), (312, 659300), (325, 632928), (347, 592800), (380, 541320), (390, 527440), (400, 514254), (416, 494475), (456, 451100), (475, 433056), (480, 428545), (494, 416400), (520, 395580), (570, 360880), (600, 342836), (608, 338325), (624, 329650), (650, 316464), (694, 296400), (741, 277600), (760, 270660), (780, 263720), (800, 257127), (912, 225550), (950, 216528), (975, 210976), (988, 208200), (1040, 197790), (1041, 197600), (1140, 180440), (1200, 171418), (1235, 166560), (1248, 164825), (1300, 158232), (1388, 148200), (1425, 144352), (1482, 138800), (1520, 135330), (1560, 131860), (1735, 118560), (1824, 112775), (1900, 108264), (1950, 105488), (1976, 104100), (2080, 98895), (2082, 98800), (2280, 90220), (2400, 85709), (2470, 83280), (2600, 79116), (2776, 74100), (2850, 72176), (2964, 69400), (3040, 67665), (3120, 65930), (3470, 59280), (3705, 55520), (3800, 54132), (3900, 52744), (3952, 52050), (4164, 49400), (4511, 45600), (4560, 45110), (4940, 41640), (5200, 39558), (5205, 39520), (5552, 37050), (5700, 36088), (5928, 34700), (6175, 33312), (6240, 32965), (6593, 31200), (6940, 29640), (7410, 27760), (7600, 27066), (7800, 26372), (7904, 26025), (8328, 24700), (8675, 23712), (9022, 22800), (9120, 22555), (9880, 20820), (10400, 19779), (10410, 19760), (11104, 18525), (11400, 18044), (11856, 17350), (12350, 16656), (13186, 15600), (13533, 15200), (13880, 14820)]