2212581000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{105361}}^1$

素因数の和:105392

約数の個数: 128

約数和(自身を含む): 7889506560

約数和(自身を除く): 5676925560

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, 7000, 10500, 21000, 105361, 210722, 316083, 421444, 526805, 632166, 737527, 842888, 1053610, 1264332, 1475054, 1580415, 2107220, 2212581, 2528664, 2634025, 2950108, 3160830, 3687635, 4214440, 4425162, 5268050, 5900216, 6321660, 7375270, 7902075, 8850324, 10536100, 11062905, 12643320, 13170125, 14750540, 15804150, 17700648, 18438175, 21072200, 22125810, 26340250, 29501080, 31608300, 36876350, 39510375, 44251620, 52680500, 55314525, 63216600, 73752700, 79020750, 88503240, 92190875, 105361000, 110629050, 147505400, 158041500, 184381750, 221258100, 276572625, 316083000, 368763500, 442516200, 553145250, 737527000, 1106290500, 2212581000]

約数ペア:

[(1, 2212581000), (2, 1106290500), (3, 737527000), (4, 553145250), (5, 442516200), (6, 368763500), (7, 316083000), (8, 276572625), (10, 221258100), (12, 184381750), (14, 158041500), (15, 147505400), (20, 110629050), (21, 105361000), (24, 92190875), (25, 88503240), (28, 79020750), (30, 73752700), (35, 63216600), (40, 55314525), (42, 52680500), (50, 44251620), (56, 39510375), (60, 36876350), (70, 31608300), (75, 29501080), (84, 26340250), (100, 22125810), (105, 21072200), (120, 18438175), (125, 17700648), (140, 15804150), (150, 14750540), (168, 13170125), (175, 12643320), (200, 11062905), (210, 10536100), (250, 8850324), (280, 7902075), (300, 7375270), (350, 6321660), (375, 5900216), (420, 5268050), (500, 4425162), (525, 4214440), (600, 3687635), (700, 3160830), (750, 2950108), (840, 2634025), (875, 2528664), (1000, 2212581), (1050, 2107220), (1400, 1580415), (1500, 1475054), (1750, 1264332), (2100, 1053610), (2625, 842888), (3000, 737527), (3500, 632166), (4200, 526805), (5250, 421444), (7000, 316083), (10500, 210722), (21000, 105361)]