64142700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12577}}^1$

素因数の和:12611

約数の個数: 72

約数和(自身を含む): 196518672

約数和(自身を除く): 132375972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 12577, 25154, 37731, 50308, 62885, 75462, 125770, 150924, 188655, 213809, 251540, 314425, 377310, 427618, 628850, 641427, 754620, 855236, 943275, 1069045, 1257700, 1282854, 1886550, 2138090, 2565708, 3207135, 3773100, 4276180, 5345225, 6414270, 10690450, 12828540, 16035675, 21380900, 32071350, 64142700]

約数ペア:

[(1, 64142700), (2, 32071350), (3, 21380900), (4, 16035675), (5, 12828540), (6, 10690450), (10, 6414270), (12, 5345225), (15, 4276180), (17, 3773100), (20, 3207135), (25, 2565708), (30, 2138090), (34, 1886550), (50, 1282854), (51, 1257700), (60, 1069045), (68, 943275), (75, 855236), (85, 754620), (100, 641427), (102, 628850), (150, 427618), (170, 377310), (204, 314425), (255, 251540), (300, 213809), (340, 188655), (425, 150924), (510, 125770), (850, 75462), (1020, 62885), (1275, 50308), (1700, 37731), (2550, 25154), (5100, 12577)]