64287600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 223697736

約数和(自身を除く): 159410136

約数列:

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

約数ペア:

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