68319300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32533}}^1$

素因数の和:32557

約数の個数: 72

約数和(自身を含む): 225916096

約数和(自身を除く): 157596796

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, 2100, 32533, 65066, 97599, 130132, 162665, 195198, 227731, 325330, 390396, 455462, 487995, 650660, 683193, 813325, 910924, 975990, 1138655, 1366386, 1626650, 1951980, 2277310, 2439975, 2732772, 3253300, 3415965, 4554620, 4879950, 5693275, 6831930, 9759900, 11386550, 13663860, 17079825, 22773100, 34159650, 68319300]

約数ペア:

[(1, 68319300), (2, 34159650), (3, 22773100), (4, 17079825), (5, 13663860), (6, 11386550), (7, 9759900), (10, 6831930), (12, 5693275), (14, 4879950), (15, 4554620), (20, 3415965), (21, 3253300), (25, 2732772), (28, 2439975), (30, 2277310), (35, 1951980), (42, 1626650), (50, 1366386), (60, 1138655), (70, 975990), (75, 910924), (84, 813325), (100, 683193), (105, 650660), (140, 487995), (150, 455462), (175, 390396), (210, 325330), (300, 227731), (350, 195198), (420, 162665), (525, 130132), (700, 97599), (1050, 65066), (2100, 32533)]