146218100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 366851520

約数和(自身を除く): 220633420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2347, 2492, 3115, 4450, 4694, 6230, 8900, 9388, 11735, 12460, 15575, 16429, 23470, 31150, 32858, 46940, 58675, 62300, 65716, 82145, 117350, 164290, 208883, 234700, 328580, 410725, 417766, 821450, 835532, 1044415, 1462181, 1642900, 2088830, 2924362, 4177660, 5222075, 5848724, 7310905, 10444150, 14621810, 20888300, 29243620, 36554525, 73109050, 146218100]

約数ペア:

[(1, 146218100), (2, 73109050), (4, 36554525), (5, 29243620), (7, 20888300), (10, 14621810), (14, 10444150), (20, 7310905), (25, 5848724), (28, 5222075), (35, 4177660), (50, 2924362), (70, 2088830), (89, 1642900), (100, 1462181), (140, 1044415), (175, 835532), (178, 821450), (350, 417766), (356, 410725), (445, 328580), (623, 234700), (700, 208883), (890, 164290), (1246, 117350), (1780, 82145), (2225, 65716), (2347, 62300), (2492, 58675), (3115, 46940), (4450, 32858), (4694, 31150), (6230, 23470), (8900, 16429), (9388, 15575), (11735, 12460)]