5050500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 18590208

約数和(自身を除く): 13539708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 37, 39, 42, 50, 52, 60, 65, 70, 74, 75, 78, 84, 91, 100, 105, 111, 125, 130, 140, 148, 150, 156, 175, 182, 185, 195, 210, 222, 250, 259, 260, 273, 300, 325, 350, 364, 370, 375, 390, 420, 444, 455, 481, 500, 518, 525, 546, 555, 650, 700, 740, 750, 777, 780, 875, 910, 925, 962, 975, 1036, 1050, 1092, 1110, 1295, 1300, 1365, 1443, 1500, 1554, 1625, 1750, 1820, 1850, 1924, 1950, 2100, 2220, 2275, 2405, 2590, 2625, 2730, 2775, 2886, 3108, 3250, 3367, 3500, 3700, 3885, 3900, 4550, 4625, 4810, 4875, 5180, 5250, 5460, 5550, 5772, 6475, 6500, 6734, 6825, 7215, 7770, 9100, 9250, 9620, 9750, 10101, 10500, 11100, 11375, 12025, 12950, 13468, 13650, 13875, 14430, 15540, 16835, 18500, 19425, 19500, 20202, 22750, 24050, 25900, 27300, 27750, 28860, 32375, 33670, 34125, 36075, 38850, 40404, 45500, 48100, 50505, 55500, 60125, 64750, 67340, 68250, 72150, 77700, 84175, 97125, 101010, 120250, 129500, 136500, 144300, 168350, 180375, 194250, 202020, 240500, 252525, 336700, 360750, 388500, 420875, 505050, 721500, 841750, 1010100, 1262625, 1683500, 2525250, 5050500]

約数ペア:

[(1, 5050500), (2, 2525250), (3, 1683500), (4, 1262625), (5, 1010100), (6, 841750), (7, 721500), (10, 505050), (12, 420875), (13, 388500), (14, 360750), (15, 336700), (20, 252525), (21, 240500), (25, 202020), (26, 194250), (28, 180375), (30, 168350), (35, 144300), (37, 136500), (39, 129500), (42, 120250), (50, 101010), (52, 97125), (60, 84175), (65, 77700), (70, 72150), (74, 68250), (75, 67340), (78, 64750), (84, 60125), (91, 55500), (100, 50505), (105, 48100), (111, 45500), (125, 40404), (130, 38850), (140, 36075), (148, 34125), (150, 33670), (156, 32375), (175, 28860), (182, 27750), (185, 27300), (195, 25900), (210, 24050), (222, 22750), (250, 20202), (259, 19500), (260, 19425), (273, 18500), (300, 16835), (325, 15540), (350, 14430), (364, 13875), (370, 13650), (375, 13468), (390, 12950), (420, 12025), (444, 11375), (455, 11100), (481, 10500), (500, 10101), (518, 9750), (525, 9620), (546, 9250), (555, 9100), (650, 7770), (700, 7215), (740, 6825), (750, 6734), (777, 6500), (780, 6475), (875, 5772), (910, 5550), (925, 5460), (962, 5250), (975, 5180), (1036, 4875), (1050, 4810), (1092, 4625), (1110, 4550), (1295, 3900), (1300, 3885), (1365, 3700), (1443, 3500), (1500, 3367), (1554, 3250), (1625, 3108), (1750, 2886), (1820, 2775), (1850, 2730), (1924, 2625), (1950, 2590), (2100, 2405), (2220, 2275)]