220962000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5294

約数の個数: 160

約数和(自身を含む): 814305024

約数和(自身を除く): 593343024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 5261, 6000, 7000, 8400, 10500, 10522, 14000, 15783, 21000, 21044, 26305, 31566, 36827, 42000, 42088, 52610, 63132, 73654, 78915, 84176, 105220, 110481, 126264, 131525, 147308, 157830, 184135, 210440, 220962, 252528, 263050, 294616, 315660, 368270, 394575, 420880, 441924, 526100, 552405, 589232, 631320, 657625, 736540, 789150, 883848, 920675, 1052200, 1104810, 1262640, 1315250, 1473080, 1578300, 1767696, 1841350, 1972875, 2104400, 2209620, 2630500, 2762025, 2946160, 3156600, 3682700, 3945750, 4419240, 4603375, 5261000, 5524050, 6313200, 7365400, 7891500, 8838480, 9206750, 10522000, 11048100, 13810125, 14730800, 15783000, 18413500, 22096200, 27620250, 31566000, 36827000, 44192400, 55240500, 73654000, 110481000, 220962000]

約数ペア:

[(1, 220962000), (2, 110481000), (3, 73654000), (4, 55240500), (5, 44192400), (6, 36827000), (7, 31566000), (8, 27620250), (10, 22096200), (12, 18413500), (14, 15783000), (15, 14730800), (16, 13810125), (20, 11048100), (21, 10522000), (24, 9206750), (25, 8838480), (28, 7891500), (30, 7365400), (35, 6313200), (40, 5524050), (42, 5261000), (48, 4603375), (50, 4419240), (56, 3945750), (60, 3682700), (70, 3156600), (75, 2946160), (80, 2762025), (84, 2630500), (100, 2209620), (105, 2104400), (112, 1972875), (120, 1841350), (125, 1767696), (140, 1578300), (150, 1473080), (168, 1315250), (175, 1262640), (200, 1104810), (210, 1052200), (240, 920675), (250, 883848), (280, 789150), (300, 736540), (336, 657625), (350, 631320), (375, 589232), (400, 552405), (420, 526100), (500, 441924), (525, 420880), (560, 394575), (600, 368270), (700, 315660), (750, 294616), (840, 263050), (875, 252528), (1000, 220962), (1050, 210440), (1200, 184135), (1400, 157830), (1500, 147308), (1680, 131525), (1750, 126264), (2000, 110481), (2100, 105220), (2625, 84176), (2800, 78915), (3000, 73654), (3500, 63132), (4200, 52610), (5250, 42088), (5261, 42000), (6000, 36827), (7000, 31566), (8400, 26305), (10500, 21044), (10522, 21000), (14000, 15783)]