55480020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 162357888

約数和(自身を除く): 106877868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 134, 148, 185, 201, 222, 268, 335, 370, 373, 402, 444, 555, 670, 740, 746, 804, 1005, 1110, 1119, 1340, 1492, 1865, 2010, 2220, 2238, 2479, 3730, 4020, 4476, 4958, 5595, 7437, 7460, 9916, 11190, 12395, 13801, 14874, 22380, 24790, 24991, 27602, 29748, 37185, 41403, 49580, 49982, 55204, 69005, 74370, 74973, 82806, 99964, 124955, 138010, 148740, 149946, 165612, 207015, 249910, 276020, 299892, 374865, 414030, 499820, 749730, 828060, 924667, 1499460, 1849334, 2774001, 3698668, 4623335, 5548002, 9246670, 11096004, 13870005, 18493340, 27740010, 55480020]

約数ペア:

[(1, 55480020), (2, 27740010), (3, 18493340), (4, 13870005), (5, 11096004), (6, 9246670), (10, 5548002), (12, 4623335), (15, 3698668), (20, 2774001), (30, 1849334), (37, 1499460), (60, 924667), (67, 828060), (74, 749730), (111, 499820), (134, 414030), (148, 374865), (185, 299892), (201, 276020), (222, 249910), (268, 207015), (335, 165612), (370, 149946), (373, 148740), (402, 138010), (444, 124955), (555, 99964), (670, 82806), (740, 74973), (746, 74370), (804, 69005), (1005, 55204), (1110, 49982), (1119, 49580), (1340, 41403), (1492, 37185), (1865, 29748), (2010, 27602), (2220, 24991), (2238, 24790), (2479, 22380), (3730, 14874), (4020, 13801), (4476, 12395), (4958, 11190), (5595, 9916), (7437, 7460)]