1286212200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23596

約数の個数: 192

約数和(自身を含む): 4907602560

約数和(自身を除く): 3621390360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7800, 9100, 10920, 13650, 18200, 23557, 27300, 47114, 54600, 70671, 94228, 117785, 141342, 164899, 188456, 235570, 282684, 306241, 329798, 353355, 471140, 494697, 565368, 588925, 612482, 659596, 706710, 824495, 918723, 942280, 989394, 1177850, 1224964, 1319192, 1413420, 1531205, 1648990, 1766775, 1837446, 1978788, 2143687, 2355700, 2449928, 2473485, 2826840, 3062410, 3297980, 3533550, 3674892, 3957576, 4122475, 4287374, 4593615, 4711400, 4946970, 6124820, 6431061, 6595960, 7067100, 7349784, 7656025, 8244950, 8574748, 9187230, 9893940, 10718435, 12249640, 12367425, 12862122, 14134200, 15312050, 16489900, 17149496, 18374460, 19787880, 21436870, 22968075, 24734850, 25724244, 30624100, 32155305, 32979800, 36748920, 42873740, 45936150, 49469700, 51448488, 53592175, 61248200, 64310610, 85747480, 91872300, 98939400, 107184350, 128621220, 160776525, 183744600, 214368700, 257242440, 321553050, 428737400, 643106100, 1286212200]

約数ペア:

[(1, 1286212200), (2, 643106100), (3, 428737400), (4, 321553050), (5, 257242440), (6, 214368700), (7, 183744600), (8, 160776525), (10, 128621220), (12, 107184350), (13, 98939400), (14, 91872300), (15, 85747480), (20, 64310610), (21, 61248200), (24, 53592175), (25, 51448488), (26, 49469700), (28, 45936150), (30, 42873740), (35, 36748920), (39, 32979800), (40, 32155305), (42, 30624100), (50, 25724244), (52, 24734850), (56, 22968075), (60, 21436870), (65, 19787880), (70, 18374460), (75, 17149496), (78, 16489900), (84, 15312050), (91, 14134200), (100, 12862122), (104, 12367425), (105, 12249640), (120, 10718435), (130, 9893940), (140, 9187230), (150, 8574748), (156, 8244950), (168, 7656025), (175, 7349784), (182, 7067100), (195, 6595960), (200, 6431061), (210, 6124820), (260, 4946970), (273, 4711400), (280, 4593615), (300, 4287374), (312, 4122475), (325, 3957576), (350, 3674892), (364, 3533550), (390, 3297980), (420, 3062410), (455, 2826840), (520, 2473485), (525, 2449928), (546, 2355700), (600, 2143687), (650, 1978788), (700, 1837446), (728, 1766775), (780, 1648990), (840, 1531205), (910, 1413420), (975, 1319192), (1050, 1224964), (1092, 1177850), (1300, 989394), (1365, 942280), (1400, 918723), (1560, 824495), (1820, 706710), (1950, 659596), (2100, 612482), (2184, 588925), (2275, 565368), (2600, 494697), (2730, 471140), (3640, 353355), (3900, 329798), (4200, 306241), (4550, 282684), (5460, 235570), (6825, 188456), (7800, 164899), (9100, 141342), (10920, 117785), (13650, 94228), (18200, 70671), (23557, 54600), (27300, 47114)]