615300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{293}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 2041536

約数和(自身を除く): 1426236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 293, 300, 350, 420, 525, 586, 700, 879, 1050, 1172, 1465, 1758, 2051, 2100, 2930, 3516, 4102, 4395, 5860, 6153, 7325, 8204, 8790, 10255, 12306, 14650, 17580, 20510, 21975, 24612, 29300, 30765, 41020, 43950, 51275, 61530, 87900, 102550, 123060, 153825, 205100, 307650, 615300]

約数ペア:

[(1, 615300), (2, 307650), (3, 205100), (4, 153825), (5, 123060), (6, 102550), (7, 87900), (10, 61530), (12, 51275), (14, 43950), (15, 41020), (20, 30765), (21, 29300), (25, 24612), (28, 21975), (30, 20510), (35, 17580), (42, 14650), (50, 12306), (60, 10255), (70, 8790), (75, 8204), (84, 7325), (100, 6153), (105, 5860), (140, 4395), (150, 4102), (175, 3516), (210, 2930), (293, 2100), (300, 2051), (350, 1758), (420, 1465), (525, 1172), (586, 1050), (700, 879)]