82551000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3962

約数の個数: 128

約数和(自身を含む): 294428160

約数和(自身を除く): 211877160

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, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 3931, 4200, 5250, 7000, 7862, 10500, 11793, 15724, 19655, 21000, 23586, 27517, 31448, 39310, 47172, 55034, 58965, 78620, 82551, 94344, 98275, 110068, 117930, 137585, 157240, 165102, 196550, 220136, 235860, 275170, 294825, 330204, 393100, 412755, 471720, 491375, 550340, 589650, 660408, 687925, 786200, 825510, 982750, 1100680, 1179300, 1375850, 1474125, 1651020, 1965500, 2063775, 2358600, 2751700, 2948250, 3302040, 3439625, 3931000, 4127550, 5503400, 5896500, 6879250, 8255100, 10318875, 11793000, 13758500, 16510200, 20637750, 27517000, 41275500, 82551000]

約数ペア:

[(1, 82551000), (2, 41275500), (3, 27517000), (4, 20637750), (5, 16510200), (6, 13758500), (7, 11793000), (8, 10318875), (10, 8255100), (12, 6879250), (14, 5896500), (15, 5503400), (20, 4127550), (21, 3931000), (24, 3439625), (25, 3302040), (28, 2948250), (30, 2751700), (35, 2358600), (40, 2063775), (42, 1965500), (50, 1651020), (56, 1474125), (60, 1375850), (70, 1179300), (75, 1100680), (84, 982750), (100, 825510), (105, 786200), (120, 687925), (125, 660408), (140, 589650), (150, 550340), (168, 491375), (175, 471720), (200, 412755), (210, 393100), (250, 330204), (280, 294825), (300, 275170), (350, 235860), (375, 220136), (420, 196550), (500, 165102), (525, 157240), (600, 137585), (700, 117930), (750, 110068), (840, 98275), (875, 94344), (1000, 82551), (1050, 78620), (1400, 58965), (1500, 55034), (1750, 47172), (2100, 39310), (2625, 31448), (3000, 27517), (3500, 23586), (3931, 21000), (4200, 19655), (5250, 15724), (7000, 11793), (7862, 10500)]