28626000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 99660288

約数和(自身を除く): 71034288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 367, 375, 390, 400, 500, 520, 600, 624, 650, 734, 750, 780, 975, 1000, 1040, 1101, 1200, 1300, 1468, 1500, 1560, 1625, 1835, 1950, 2000, 2202, 2600, 2936, 3000, 3120, 3250, 3670, 3900, 4404, 4771, 4875, 5200, 5505, 5872, 6000, 6500, 7340, 7800, 8808, 9175, 9542, 9750, 11010, 13000, 14313, 14680, 15600, 17616, 18350, 19084, 19500, 22020, 23855, 26000, 27525, 28626, 29360, 36700, 38168, 39000, 44040, 45875, 47710, 55050, 57252, 71565, 73400, 76336, 78000, 88080, 91750, 95420, 110100, 114504, 119275, 137625, 143130, 146800, 183500, 190840, 220200, 229008, 238550, 275250, 286260, 357825, 367000, 381680, 440400, 477100, 550500, 572520, 596375, 715650, 734000, 954200, 1101000, 1145040, 1192750, 1431300, 1789125, 1908400, 2202000, 2385500, 2862600, 3578250, 4771000, 5725200, 7156500, 9542000, 14313000, 28626000]

約数ペア:

[(1, 28626000), (2, 14313000), (3, 9542000), (4, 7156500), (5, 5725200), (6, 4771000), (8, 3578250), (10, 2862600), (12, 2385500), (13, 2202000), (15, 1908400), (16, 1789125), (20, 1431300), (24, 1192750), (25, 1145040), (26, 1101000), (30, 954200), (39, 734000), (40, 715650), (48, 596375), (50, 572520), (52, 550500), (60, 477100), (65, 440400), (75, 381680), (78, 367000), (80, 357825), (100, 286260), (104, 275250), (120, 238550), (125, 229008), (130, 220200), (150, 190840), (156, 183500), (195, 146800), (200, 143130), (208, 137625), (240, 119275), (250, 114504), (260, 110100), (300, 95420), (312, 91750), (325, 88080), (367, 78000), (375, 76336), (390, 73400), (400, 71565), (500, 57252), (520, 55050), (600, 47710), (624, 45875), (650, 44040), (734, 39000), (750, 38168), (780, 36700), (975, 29360), (1000, 28626), (1040, 27525), (1101, 26000), (1200, 23855), (1300, 22020), (1468, 19500), (1500, 19084), (1560, 18350), (1625, 17616), (1835, 15600), (1950, 14680), (2000, 14313), (2202, 13000), (2600, 11010), (2936, 9750), (3000, 9542), (3120, 9175), (3250, 8808), (3670, 7800), (3900, 7340), (4404, 6500), (4771, 6000), (4875, 5872), (5200, 5505)]