68741400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 192

約数和(自身を含む): 262483200

約数和(自身を除く): 193741800

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, 1259, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2518, 2600, 2730, 3640, 3777, 3900, 4200, 4550, 5036, 5460, 6295, 6825, 7554, 7800, 8813, 9100, 10072, 10920, 12590, 13650, 15108, 16367, 17626, 18200, 18885, 25180, 26439, 27300, 30216, 31475, 32734, 35252, 37770, 44065, 49101, 50360, 52878, 54600, 62950, 65468, 70504, 75540, 81835, 88130, 94425, 98202, 105756, 114569, 125900, 130936, 132195, 151080, 163670, 176260, 188850, 196404, 211512, 220325, 229138, 245505, 251800, 264390, 327340, 343707, 352520, 377700, 392808, 409175, 440650, 458276, 491010, 528780, 572845, 654680, 660975, 687414, 755400, 818350, 881300, 916552, 982020, 1057560, 1145690, 1227525, 1321950, 1374828, 1636700, 1718535, 1762600, 1964040, 2291380, 2455050, 2643900, 2749656, 2864225, 3273400, 3437070, 4582760, 4910100, 5287800, 5728450, 6874140, 8592675, 9820200, 11456900, 13748280, 17185350, 22913800, 34370700, 68741400]

約数ペア:

[(1, 68741400), (2, 34370700), (3, 22913800), (4, 17185350), (5, 13748280), (6, 11456900), (7, 9820200), (8, 8592675), (10, 6874140), (12, 5728450), (13, 5287800), (14, 4910100), (15, 4582760), (20, 3437070), (21, 3273400), (24, 2864225), (25, 2749656), (26, 2643900), (28, 2455050), (30, 2291380), (35, 1964040), (39, 1762600), (40, 1718535), (42, 1636700), (50, 1374828), (52, 1321950), (56, 1227525), (60, 1145690), (65, 1057560), (70, 982020), (75, 916552), (78, 881300), (84, 818350), (91, 755400), (100, 687414), (104, 660975), (105, 654680), (120, 572845), (130, 528780), (140, 491010), (150, 458276), (156, 440650), (168, 409175), (175, 392808), (182, 377700), (195, 352520), (200, 343707), (210, 327340), (260, 264390), (273, 251800), (280, 245505), (300, 229138), (312, 220325), (325, 211512), (350, 196404), (364, 188850), (390, 176260), (420, 163670), (455, 151080), (520, 132195), (525, 130936), (546, 125900), (600, 114569), (650, 105756), (700, 98202), (728, 94425), (780, 88130), (840, 81835), (910, 75540), (975, 70504), (1050, 65468), (1092, 62950), (1259, 54600), (1300, 52878), (1365, 50360), (1400, 49101), (1560, 44065), (1820, 37770), (1950, 35252), (2100, 32734), (2184, 31475), (2275, 30216), (2518, 27300), (2600, 26439), (2730, 25180), (3640, 18885), (3777, 18200), (3900, 17626), (4200, 16367), (4550, 15108), (5036, 13650), (5460, 12590), (6295, 10920), (6825, 10072), (7554, 9100), (7800, 8813)]