87851400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 192

約数和(自身を含む): 335395200

約数和(自身を除く): 247543800

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, 1609, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3218, 3640, 3900, 4200, 4550, 4827, 5460, 6436, 6825, 7800, 8045, 9100, 9654, 10920, 11263, 12872, 13650, 16090, 18200, 19308, 20917, 22526, 24135, 27300, 32180, 33789, 38616, 40225, 41834, 45052, 48270, 54600, 56315, 62751, 64360, 67578, 80450, 83668, 90104, 96540, 104585, 112630, 120675, 125502, 135156, 146419, 160900, 167336, 168945, 193080, 209170, 225260, 241350, 251004, 270312, 281575, 292838, 313755, 321800, 337890, 418340, 439257, 450520, 482700, 502008, 522925, 563150, 585676, 627510, 675780, 732095, 836680, 844725, 878514, 965400, 1045850, 1126300, 1171352, 1255020, 1351560, 1464190, 1568775, 1689450, 1757028, 2091700, 2196285, 2252600, 2510040, 2928380, 3137550, 3378900, 3514056, 3660475, 4183400, 4392570, 5856760, 6275100, 6757800, 7320950, 8785140, 10981425, 12550200, 14641900, 17570280, 21962850, 29283800, 43925700, 87851400]

約数ペア:

[(1, 87851400), (2, 43925700), (3, 29283800), (4, 21962850), (5, 17570280), (6, 14641900), (7, 12550200), (8, 10981425), (10, 8785140), (12, 7320950), (13, 6757800), (14, 6275100), (15, 5856760), (20, 4392570), (21, 4183400), (24, 3660475), (25, 3514056), (26, 3378900), (28, 3137550), (30, 2928380), (35, 2510040), (39, 2252600), (40, 2196285), (42, 2091700), (50, 1757028), (52, 1689450), (56, 1568775), (60, 1464190), (65, 1351560), (70, 1255020), (75, 1171352), (78, 1126300), (84, 1045850), (91, 965400), (100, 878514), (104, 844725), (105, 836680), (120, 732095), (130, 675780), (140, 627510), (150, 585676), (156, 563150), (168, 522925), (175, 502008), (182, 482700), (195, 450520), (200, 439257), (210, 418340), (260, 337890), (273, 321800), (280, 313755), (300, 292838), (312, 281575), (325, 270312), (350, 251004), (364, 241350), (390, 225260), (420, 209170), (455, 193080), (520, 168945), (525, 167336), (546, 160900), (600, 146419), (650, 135156), (700, 125502), (728, 120675), (780, 112630), (840, 104585), (910, 96540), (975, 90104), (1050, 83668), (1092, 80450), (1300, 67578), (1365, 64360), (1400, 62751), (1560, 56315), (1609, 54600), (1820, 48270), (1950, 45052), (2100, 41834), (2184, 40225), (2275, 38616), (2600, 33789), (2730, 32180), (3218, 27300), (3640, 24135), (3900, 22526), (4200, 20917), (4550, 19308), (4827, 18200), (5460, 16090), (6436, 13650), (6825, 12872), (7800, 11263), (8045, 10920), (9100, 9654)]