86415000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 308901120

約数和(自身を除く): 222486120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 823, 840, 875, 1000, 1050, 1250, 1400, 1500, 1646, 1750, 1875, 2100, 2469, 2500, 2625, 3000, 3292, 3500, 3750, 4115, 4200, 4375, 4938, 5000, 5250, 5761, 6584, 7000, 7500, 8230, 8750, 9876, 10500, 11522, 12345, 13125, 15000, 16460, 17283, 17500, 19752, 20575, 21000, 23044, 24690, 26250, 28805, 32920, 34566, 35000, 41150, 46088, 49380, 52500, 57610, 61725, 69132, 82300, 86415, 98760, 102875, 105000, 115220, 123450, 138264, 144025, 164600, 172830, 205750, 230440, 246900, 288050, 308625, 345660, 411500, 432075, 493800, 514375, 576100, 617250, 691320, 720125, 823000, 864150, 1028750, 1152200, 1234500, 1440250, 1543125, 1728300, 2057500, 2160375, 2469000, 2880500, 3086250, 3456600, 3600625, 4115000, 4320750, 5761000, 6172500, 7201250, 8641500, 10801875, 12345000, 14402500, 17283000, 21603750, 28805000, 43207500, 86415000]

約数ペア:

[(1, 86415000), (2, 43207500), (3, 28805000), (4, 21603750), (5, 17283000), (6, 14402500), (7, 12345000), (8, 10801875), (10, 8641500), (12, 7201250), (14, 6172500), (15, 5761000), (20, 4320750), (21, 4115000), (24, 3600625), (25, 3456600), (28, 3086250), (30, 2880500), (35, 2469000), (40, 2160375), (42, 2057500), (50, 1728300), (56, 1543125), (60, 1440250), (70, 1234500), (75, 1152200), (84, 1028750), (100, 864150), (105, 823000), (120, 720125), (125, 691320), (140, 617250), (150, 576100), (168, 514375), (175, 493800), (200, 432075), (210, 411500), (250, 345660), (280, 308625), (300, 288050), (350, 246900), (375, 230440), (420, 205750), (500, 172830), (525, 164600), (600, 144025), (625, 138264), (700, 123450), (750, 115220), (823, 105000), (840, 102875), (875, 98760), (1000, 86415), (1050, 82300), (1250, 69132), (1400, 61725), (1500, 57610), (1646, 52500), (1750, 49380), (1875, 46088), (2100, 41150), (2469, 35000), (2500, 34566), (2625, 32920), (3000, 28805), (3292, 26250), (3500, 24690), (3750, 23044), (4115, 21000), (4200, 20575), (4375, 19752), (4938, 17500), (5000, 17283), (5250, 16460), (5761, 15000), (6584, 13125), (7000, 12345), (7500, 11522), (8230, 10500), (8750, 9876)]