128575200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 454611528

約数和(自身を除く): 326036328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 195, 200, 208, 240, 260, 300, 312, 317, 325, 338, 390, 400, 416, 480, 507, 520, 600, 624, 634, 650, 676, 780, 800, 845, 951, 975, 1014, 1040, 1200, 1248, 1268, 1300, 1352, 1560, 1585, 1690, 1902, 1950, 2028, 2080, 2400, 2535, 2536, 2600, 2704, 3120, 3170, 3380, 3804, 3900, 4056, 4121, 4225, 4755, 5070, 5072, 5200, 5408, 6240, 6340, 6760, 7608, 7800, 7925, 8112, 8242, 8450, 9510, 10140, 10144, 10400, 12363, 12675, 12680, 13520, 15216, 15600, 15850, 16224, 16484, 16900, 19020, 20280, 20605, 23775, 24726, 25350, 25360, 27040, 30432, 31200, 31700, 32968, 33800, 38040, 40560, 41210, 47550, 49452, 50700, 50720, 53573, 61815, 63400, 65936, 67600, 76080, 81120, 82420, 95100, 98904, 101400, 103025, 107146, 123630, 126800, 131872, 135200, 152160, 160719, 164840, 190200, 197808, 202800, 206050, 214292, 247260, 253600, 267865, 309075, 321438, 329680, 380400, 395616, 405600, 412100, 428584, 494520, 535730, 618150, 642876, 659360, 760800, 803595, 824200, 857168, 989040, 1071460, 1236300, 1285752, 1339325, 1607190, 1648400, 1714336, 1978080, 2142920, 2472600, 2571504, 2678650, 3214380, 3296800, 4017975, 4285840, 4945200, 5143008, 5357300, 6428760, 8035950, 8571680, 9890400, 10714600, 12857520, 16071900, 21429200, 25715040, 32143800, 42858400, 64287600, 128575200]

約数ペア:

[(1, 128575200), (2, 64287600), (3, 42858400), (4, 32143800), (5, 25715040), (6, 21429200), (8, 16071900), (10, 12857520), (12, 10714600), (13, 9890400), (15, 8571680), (16, 8035950), (20, 6428760), (24, 5357300), (25, 5143008), (26, 4945200), (30, 4285840), (32, 4017975), (39, 3296800), (40, 3214380), (48, 2678650), (50, 2571504), (52, 2472600), (60, 2142920), (65, 1978080), (75, 1714336), (78, 1648400), (80, 1607190), (96, 1339325), (100, 1285752), (104, 1236300), (120, 1071460), (130, 989040), (150, 857168), (156, 824200), (160, 803595), (169, 760800), (195, 659360), (200, 642876), (208, 618150), (240, 535730), (260, 494520), (300, 428584), (312, 412100), (317, 405600), (325, 395616), (338, 380400), (390, 329680), (400, 321438), (416, 309075), (480, 267865), (507, 253600), (520, 247260), (600, 214292), (624, 206050), (634, 202800), (650, 197808), (676, 190200), (780, 164840), (800, 160719), (845, 152160), (951, 135200), (975, 131872), (1014, 126800), (1040, 123630), (1200, 107146), (1248, 103025), (1268, 101400), (1300, 98904), (1352, 95100), (1560, 82420), (1585, 81120), (1690, 76080), (1902, 67600), (1950, 65936), (2028, 63400), (2080, 61815), (2400, 53573), (2535, 50720), (2536, 50700), (2600, 49452), (2704, 47550), (3120, 41210), (3170, 40560), (3380, 38040), (3804, 33800), (3900, 32968), (4056, 31700), (4121, 31200), (4225, 30432), (4755, 27040), (5070, 25360), (5072, 25350), (5200, 24726), (5408, 23775), (6240, 20605), (6340, 20280), (6760, 19020), (7608, 16900), (7800, 16484), (7925, 16224), (8112, 15850), (8242, 15600), (8450, 15216), (9510, 13520), (10140, 12680), (10144, 12675), (10400, 12363)]