131817000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{6277}}^1$

素因数の和:6308

約数の個数: 128

約数和(自身を含む): 470096640

約数和(自身を除く): 338279640

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, 4200, 5250, 6277, 7000, 10500, 12554, 18831, 21000, 25108, 31385, 37662, 43939, 50216, 62770, 75324, 87878, 94155, 125540, 131817, 150648, 156925, 175756, 188310, 219695, 251080, 263634, 313850, 351512, 376620, 439390, 470775, 527268, 627700, 659085, 753240, 784625, 878780, 941550, 1054536, 1098475, 1255400, 1318170, 1569250, 1757560, 1883100, 2196950, 2353875, 2636340, 3138500, 3295425, 3766200, 4393900, 4707750, 5272680, 5492375, 6277000, 6590850, 8787800, 9415500, 10984750, 13181700, 16477125, 18831000, 21969500, 26363400, 32954250, 43939000, 65908500, 131817000]

約数ペア:

[(1, 131817000), (2, 65908500), (3, 43939000), (4, 32954250), (5, 26363400), (6, 21969500), (7, 18831000), (8, 16477125), (10, 13181700), (12, 10984750), (14, 9415500), (15, 8787800), (20, 6590850), (21, 6277000), (24, 5492375), (25, 5272680), (28, 4707750), (30, 4393900), (35, 3766200), (40, 3295425), (42, 3138500), (50, 2636340), (56, 2353875), (60, 2196950), (70, 1883100), (75, 1757560), (84, 1569250), (100, 1318170), (105, 1255400), (120, 1098475), (125, 1054536), (140, 941550), (150, 878780), (168, 784625), (175, 753240), (200, 659085), (210, 627700), (250, 527268), (280, 470775), (300, 439390), (350, 376620), (375, 351512), (420, 313850), (500, 263634), (525, 251080), (600, 219695), (700, 188310), (750, 175756), (840, 156925), (875, 150648), (1000, 131817), (1050, 125540), (1400, 94155), (1500, 87878), (1750, 75324), (2100, 62770), (2625, 50216), (3000, 43939), (3500, 37662), (4200, 31385), (5250, 25108), (6277, 21000), (7000, 18831), (10500, 12554)]