3845100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 12721408

約数和(自身を除く): 8876308

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, 300, 350, 420, 525, 700, 1050, 1831, 2100, 3662, 5493, 7324, 9155, 10986, 12817, 18310, 21972, 25634, 27465, 36620, 38451, 45775, 51268, 54930, 64085, 76902, 91550, 109860, 128170, 137325, 153804, 183100, 192255, 256340, 274650, 320425, 384510, 549300, 640850, 769020, 961275, 1281700, 1922550, 3845100]

約数ペア:

[(1, 3845100), (2, 1922550), (3, 1281700), (4, 961275), (5, 769020), (6, 640850), (7, 549300), (10, 384510), (12, 320425), (14, 274650), (15, 256340), (20, 192255), (21, 183100), (25, 153804), (28, 137325), (30, 128170), (35, 109860), (42, 91550), (50, 76902), (60, 64085), (70, 54930), (75, 51268), (84, 45775), (100, 38451), (105, 36620), (140, 27465), (150, 25634), (175, 21972), (210, 18310), (300, 12817), (350, 10986), (420, 9155), (525, 7324), (700, 5493), (1050, 3662), (1831, 2100)]