10257000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 34594560

約数和(自身を除く): 24337560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 263, 300, 312, 325, 375, 390, 500, 520, 526, 600, 650, 750, 780, 789, 975, 1000, 1052, 1300, 1315, 1500, 1560, 1578, 1625, 1950, 2104, 2600, 2630, 3000, 3156, 3250, 3419, 3900, 3945, 4875, 5260, 6312, 6500, 6575, 6838, 7800, 7890, 9750, 10257, 10520, 13000, 13150, 13676, 15780, 17095, 19500, 19725, 20514, 26300, 27352, 31560, 32875, 34190, 39000, 39450, 41028, 51285, 52600, 65750, 68380, 78900, 82056, 85475, 98625, 102570, 131500, 136760, 157800, 170950, 197250, 205140, 256425, 263000, 341900, 394500, 410280, 427375, 512850, 683800, 789000, 854750, 1025700, 1282125, 1709500, 2051400, 2564250, 3419000, 5128500, 10257000]

約数ペア:

[(1, 10257000), (2, 5128500), (3, 3419000), (4, 2564250), (5, 2051400), (6, 1709500), (8, 1282125), (10, 1025700), (12, 854750), (13, 789000), (15, 683800), (20, 512850), (24, 427375), (25, 410280), (26, 394500), (30, 341900), (39, 263000), (40, 256425), (50, 205140), (52, 197250), (60, 170950), (65, 157800), (75, 136760), (78, 131500), (100, 102570), (104, 98625), (120, 85475), (125, 82056), (130, 78900), (150, 68380), (156, 65750), (195, 52600), (200, 51285), (250, 41028), (260, 39450), (263, 39000), (300, 34190), (312, 32875), (325, 31560), (375, 27352), (390, 26300), (500, 20514), (520, 19725), (526, 19500), (600, 17095), (650, 15780), (750, 13676), (780, 13150), (789, 13000), (975, 10520), (1000, 10257), (1052, 9750), (1300, 7890), (1315, 7800), (1500, 6838), (1560, 6575), (1578, 6500), (1625, 6312), (1950, 5260), (2104, 4875), (2600, 3945), (2630, 3900), (3000, 3419), (3156, 3250)]