259419000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 128

約数和(自身を含む): 828622080

約数和(自身を除く): 569203080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 375, 430, 500, 516, 600, 645, 750, 860, 1000, 1032, 1075, 1290, 1500, 1720, 2011, 2150, 2580, 3000, 3225, 4022, 4300, 5160, 5375, 6033, 6450, 8044, 8600, 10055, 10750, 12066, 12900, 16088, 16125, 20110, 21500, 24132, 25800, 30165, 32250, 40220, 43000, 48264, 50275, 60330, 64500, 80440, 86473, 100550, 120660, 129000, 150825, 172946, 201100, 241320, 251375, 259419, 301650, 345892, 402200, 432365, 502750, 518838, 603300, 691784, 754125, 864730, 1005500, 1037676, 1206600, 1297095, 1508250, 1729460, 2011000, 2075352, 2161825, 2594190, 3016500, 3458920, 4323650, 5188380, 6033000, 6485475, 8647300, 10376760, 10809125, 12970950, 17294600, 21618250, 25941900, 32427375, 43236500, 51883800, 64854750, 86473000, 129709500, 259419000]

約数ペア:

[(1, 259419000), (2, 129709500), (3, 86473000), (4, 64854750), (5, 51883800), (6, 43236500), (8, 32427375), (10, 25941900), (12, 21618250), (15, 17294600), (20, 12970950), (24, 10809125), (25, 10376760), (30, 8647300), (40, 6485475), (43, 6033000), (50, 5188380), (60, 4323650), (75, 3458920), (86, 3016500), (100, 2594190), (120, 2161825), (125, 2075352), (129, 2011000), (150, 1729460), (172, 1508250), (200, 1297095), (215, 1206600), (250, 1037676), (258, 1005500), (300, 864730), (344, 754125), (375, 691784), (430, 603300), (500, 518838), (516, 502750), (600, 432365), (645, 402200), (750, 345892), (860, 301650), (1000, 259419), (1032, 251375), (1075, 241320), (1290, 201100), (1500, 172946), (1720, 150825), (2011, 129000), (2150, 120660), (2580, 100550), (3000, 86473), (3225, 80440), (4022, 64500), (4300, 60330), (5160, 50275), (5375, 48264), (6033, 43000), (6450, 40220), (8044, 32250), (8600, 30165), (10055, 25800), (10750, 24132), (12066, 21500), (12900, 20110), (16088, 16125)]