68177400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 212784000

約数和(自身を除く): 144606600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 199, 200, 300, 398, 571, 597, 600, 796, 995, 1142, 1194, 1592, 1713, 1990, 2284, 2388, 2855, 2985, 3426, 3980, 4568, 4776, 4975, 5710, 5970, 6852, 7960, 8565, 9950, 11420, 11940, 13704, 14275, 14925, 17130, 19900, 22840, 23880, 28550, 29850, 34260, 39800, 42825, 57100, 59700, 68520, 85650, 113629, 114200, 119400, 171300, 227258, 340887, 342600, 454516, 568145, 681774, 909032, 1136290, 1363548, 1704435, 2272580, 2727096, 2840725, 3408870, 4545160, 5681450, 6817740, 8522175, 11362900, 13635480, 17044350, 22725800, 34088700, 68177400]

約数ペア:

[(1, 68177400), (2, 34088700), (3, 22725800), (4, 17044350), (5, 13635480), (6, 11362900), (8, 8522175), (10, 6817740), (12, 5681450), (15, 4545160), (20, 3408870), (24, 2840725), (25, 2727096), (30, 2272580), (40, 1704435), (50, 1363548), (60, 1136290), (75, 909032), (100, 681774), (120, 568145), (150, 454516), (199, 342600), (200, 340887), (300, 227258), (398, 171300), (571, 119400), (597, 114200), (600, 113629), (796, 85650), (995, 68520), (1142, 59700), (1194, 57100), (1592, 42825), (1713, 39800), (1990, 34260), (2284, 29850), (2388, 28550), (2855, 23880), (2985, 22840), (3426, 19900), (3980, 17130), (4568, 14925), (4776, 14275), (4975, 13704), (5710, 11940), (5970, 11420), (6852, 9950), (7960, 8565)]