312260700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{2371}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 905914240

約数和(自身を除く): 593653540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439, 878, 1317, 1756, 2195, 2371, 2634, 4390, 4742, 5268, 6585, 7113, 8780, 9484, 10975, 11855, 13170, 14226, 21950, 23710, 26340, 28452, 32925, 35565, 43900, 47420, 59275, 65850, 71130, 118550, 131700, 142260, 177825, 237100, 355650, 711300, 1040869, 2081738, 3122607, 4163476, 5204345, 6245214, 10408690, 12490428, 15613035, 20817380, 26021725, 31226070, 52043450, 62452140, 78065175, 104086900, 156130350, 312260700]

約数ペア:

[(1, 312260700), (2, 156130350), (3, 104086900), (4, 78065175), (5, 62452140), (6, 52043450), (10, 31226070), (12, 26021725), (15, 20817380), (20, 15613035), (25, 12490428), (30, 10408690), (50, 6245214), (60, 5204345), (75, 4163476), (100, 3122607), (150, 2081738), (300, 1040869), (439, 711300), (878, 355650), (1317, 237100), (1756, 177825), (2195, 142260), (2371, 131700), (2634, 118550), (4390, 71130), (4742, 65850), (5268, 59275), (6585, 47420), (7113, 43900), (8780, 35565), (9484, 32925), (10975, 28452), (11855, 26340), (13170, 23710), (14226, 21950)]