108880800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{6481}}^1$

素因数の和:6511

約数の個数: 144

約数和(自身を含む): 405099072

約数和(自身を除く): 296218272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 6481, 8400, 12962, 16800, 19443, 25924, 32405, 38886, 45367, 51848, 64810, 77772, 90734, 97215, 103696, 129620, 136101, 155544, 162025, 181468, 194430, 207392, 226835, 259240, 272202, 311088, 324050, 362936, 388860, 453670, 486075, 518480, 544404, 622176, 648100, 680505, 725872, 777720, 907340, 972150, 1036960, 1088808, 1134175, 1296200, 1361010, 1451744, 1555440, 1814680, 1944300, 2177616, 2268350, 2592400, 2722020, 3110880, 3402525, 3629360, 3888600, 4355232, 4536700, 5184800, 5444040, 6805050, 7258720, 7777200, 9073400, 10888080, 13610100, 15554400, 18146800, 21776160, 27220200, 36293600, 54440400, 108880800]

約数ペア:

[(1, 108880800), (2, 54440400), (3, 36293600), (4, 27220200), (5, 21776160), (6, 18146800), (7, 15554400), (8, 13610100), (10, 10888080), (12, 9073400), (14, 7777200), (15, 7258720), (16, 6805050), (20, 5444040), (21, 5184800), (24, 4536700), (25, 4355232), (28, 3888600), (30, 3629360), (32, 3402525), (35, 3110880), (40, 2722020), (42, 2592400), (48, 2268350), (50, 2177616), (56, 1944300), (60, 1814680), (70, 1555440), (75, 1451744), (80, 1361010), (84, 1296200), (96, 1134175), (100, 1088808), (105, 1036960), (112, 972150), (120, 907340), (140, 777720), (150, 725872), (160, 680505), (168, 648100), (175, 622176), (200, 544404), (210, 518480), (224, 486075), (240, 453670), (280, 388860), (300, 362936), (336, 324050), (350, 311088), (400, 272202), (420, 259240), (480, 226835), (525, 207392), (560, 194430), (600, 181468), (672, 162025), (700, 155544), (800, 136101), (840, 129620), (1050, 103696), (1120, 97215), (1200, 90734), (1400, 77772), (1680, 64810), (2100, 51848), (2400, 45367), (2800, 38886), (3360, 32405), (4200, 25924), (5600, 19443), (6481, 16800), (8400, 12962)]