79905000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 285658560

約数和(自身を除く): 205753560

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, 625, 700, 750, 761, 840, 875, 1000, 1050, 1250, 1400, 1500, 1522, 1750, 1875, 2100, 2283, 2500, 2625, 3000, 3044, 3500, 3750, 3805, 4200, 4375, 4566, 5000, 5250, 5327, 6088, 7000, 7500, 7610, 8750, 9132, 10500, 10654, 11415, 13125, 15000, 15220, 15981, 17500, 18264, 19025, 21000, 21308, 22830, 26250, 26635, 30440, 31962, 35000, 38050, 42616, 45660, 52500, 53270, 57075, 63924, 76100, 79905, 91320, 95125, 105000, 106540, 114150, 127848, 133175, 152200, 159810, 190250, 213080, 228300, 266350, 285375, 319620, 380500, 399525, 456600, 475625, 532700, 570750, 639240, 665875, 761000, 799050, 951250, 1065400, 1141500, 1331750, 1426875, 1598100, 1902500, 1997625, 2283000, 2663500, 2853750, 3196200, 3329375, 3805000, 3995250, 5327000, 5707500, 6658750, 7990500, 9988125, 11415000, 13317500, 15981000, 19976250, 26635000, 39952500, 79905000]

約数ペア:

[(1, 79905000), (2, 39952500), (3, 26635000), (4, 19976250), (5, 15981000), (6, 13317500), (7, 11415000), (8, 9988125), (10, 7990500), (12, 6658750), (14, 5707500), (15, 5327000), (20, 3995250), (21, 3805000), (24, 3329375), (25, 3196200), (28, 2853750), (30, 2663500), (35, 2283000), (40, 1997625), (42, 1902500), (50, 1598100), (56, 1426875), (60, 1331750), (70, 1141500), (75, 1065400), (84, 951250), (100, 799050), (105, 761000), (120, 665875), (125, 639240), (140, 570750), (150, 532700), (168, 475625), (175, 456600), (200, 399525), (210, 380500), (250, 319620), (280, 285375), (300, 266350), (350, 228300), (375, 213080), (420, 190250), (500, 159810), (525, 152200), (600, 133175), (625, 127848), (700, 114150), (750, 106540), (761, 105000), (840, 95125), (875, 91320), (1000, 79905), (1050, 76100), (1250, 63924), (1400, 57075), (1500, 53270), (1522, 52500), (1750, 45660), (1875, 42616), (2100, 38050), (2283, 35000), (2500, 31962), (2625, 30440), (3000, 26635), (3044, 26250), (3500, 22830), (3750, 21308), (3805, 21000), (4200, 19025), (4375, 18264), (4566, 17500), (5000, 15981), (5250, 15220), (5327, 15000), (6088, 13125), (7000, 11415), (7500, 10654), (7610, 10500), (8750, 9132)]