23378100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 68224800

約数和(自身を除く): 44846700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 523, 596, 745, 894, 1046, 1490, 1569, 1788, 2092, 2235, 2615, 2980, 3138, 3725, 4470, 5230, 6276, 7450, 7845, 8940, 10460, 11175, 13075, 14900, 15690, 22350, 26150, 31380, 39225, 44700, 52300, 77927, 78450, 155854, 156900, 233781, 311708, 389635, 467562, 779270, 935124, 1168905, 1558540, 1948175, 2337810, 3896350, 4675620, 5844525, 7792700, 11689050, 23378100]

約数ペア:

[(1, 23378100), (2, 11689050), (3, 7792700), (4, 5844525), (5, 4675620), (6, 3896350), (10, 2337810), (12, 1948175), (15, 1558540), (20, 1168905), (25, 935124), (30, 779270), (50, 467562), (60, 389635), (75, 311708), (100, 233781), (149, 156900), (150, 155854), (298, 78450), (300, 77927), (447, 52300), (523, 44700), (596, 39225), (745, 31380), (894, 26150), (1046, 22350), (1490, 15690), (1569, 14900), (1788, 13075), (2092, 11175), (2235, 10460), (2615, 8940), (2980, 7845), (3138, 7450), (3725, 6276), (4470, 5230)]