128496150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1310

約数の個数: 72

約数和(自身を含む): 346789560

約数和(自身を除く): 218293410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 283, 450, 566, 849, 1009, 1415, 1698, 2018, 2547, 2830, 3027, 4245, 5045, 5094, 6054, 7075, 8490, 9081, 10090, 12735, 14150, 15135, 18162, 21225, 25225, 25470, 30270, 42450, 45405, 50450, 63675, 75675, 90810, 127350, 151350, 227025, 285547, 454050, 571094, 856641, 1427735, 1713282, 2569923, 2855470, 4283205, 5139846, 7138675, 8566410, 12849615, 14277350, 21416025, 25699230, 42832050, 64248075, 128496150]

約数ペア:

[(1, 128496150), (2, 64248075), (3, 42832050), (5, 25699230), (6, 21416025), (9, 14277350), (10, 12849615), (15, 8566410), (18, 7138675), (25, 5139846), (30, 4283205), (45, 2855470), (50, 2569923), (75, 1713282), (90, 1427735), (150, 856641), (225, 571094), (283, 454050), (450, 285547), (566, 227025), (849, 151350), (1009, 127350), (1415, 90810), (1698, 75675), (2018, 63675), (2547, 50450), (2830, 45405), (3027, 42450), (4245, 30270), (5045, 25470), (5094, 25225), (6054, 21225), (7075, 18162), (8490, 15135), (9081, 14150), (10090, 12735)]