2523150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{89}}^1$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 8102160

約数和(自身を除く): 5579010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 89, 90, 105, 126, 135, 150, 162, 175, 178, 189, 210, 225, 267, 270, 315, 350, 378, 405, 445, 450, 525, 534, 567, 623, 630, 675, 801, 810, 890, 945, 1050, 1134, 1246, 1335, 1350, 1575, 1602, 1869, 1890, 2025, 2225, 2403, 2670, 2835, 3115, 3150, 3738, 4005, 4050, 4450, 4725, 4806, 5607, 5670, 6230, 6675, 7209, 8010, 9345, 9450, 11214, 12015, 13350, 14175, 14418, 15575, 16821, 18690, 20025, 24030, 28035, 28350, 31150, 33642, 36045, 40050, 46725, 50463, 56070, 60075, 72090, 84105, 93450, 100926, 120150, 140175, 168210, 180225, 252315, 280350, 360450, 420525, 504630, 841050, 1261575, 2523150]

約数ペア:

[(1, 2523150), (2, 1261575), (3, 841050), (5, 504630), (6, 420525), (7, 360450), (9, 280350), (10, 252315), (14, 180225), (15, 168210), (18, 140175), (21, 120150), (25, 100926), (27, 93450), (30, 84105), (35, 72090), (42, 60075), (45, 56070), (50, 50463), (54, 46725), (63, 40050), (70, 36045), (75, 33642), (81, 31150), (89, 28350), (90, 28035), (105, 24030), (126, 20025), (135, 18690), (150, 16821), (162, 15575), (175, 14418), (178, 14175), (189, 13350), (210, 12015), (225, 11214), (267, 9450), (270, 9345), (315, 8010), (350, 7209), (378, 6675), (405, 6230), (445, 5670), (450, 5607), (525, 4806), (534, 4725), (567, 4450), (623, 4050), (630, 4005), (675, 3738), (801, 3150), (810, 3115), (890, 2835), (945, 2670), (1050, 2403), (1134, 2225), (1246, 2025), (1335, 1890), (1350, 1869), (1575, 1602)]