140195700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155773}}^1$

素因数の和:155793

約数の個数: 54

約数和(自身を含む): 439438454

約数和(自身を除く): 299242754

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155773, 311546, 467319, 623092, 778865, 934638, 1401957, 1557730, 1869276, 2336595, 2803914, 3115460, 3894325, 4673190, 5607828, 7009785, 7788650, 9346380, 11682975, 14019570, 15577300, 23365950, 28039140, 35048925, 46731900, 70097850, 140195700]

約数ペア:

[(1, 140195700), (2, 70097850), (3, 46731900), (4, 35048925), (5, 28039140), (6, 23365950), (9, 15577300), (10, 14019570), (12, 11682975), (15, 9346380), (18, 7788650), (20, 7009785), (25, 5607828), (30, 4673190), (36, 3894325), (45, 3115460), (50, 2803914), (60, 2336595), (75, 1869276), (90, 1557730), (100, 1401957), (150, 934638), (180, 778865), (225, 623092), (300, 467319), (450, 311546), (900, 155773)]