26100180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 80170272

約数和(自身を除く): 54070092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 1747, 2490, 2988, 3494, 3735, 4980, 5241, 6988, 7470, 8735, 10482, 14940, 15723, 17470, 20964, 26205, 31446, 34940, 52410, 62892, 78615, 104820, 145001, 157230, 290002, 314460, 435003, 580004, 725005, 870006, 1305009, 1450010, 1740012, 2175015, 2610018, 2900020, 4350030, 5220036, 6525045, 8700060, 13050090, 26100180]

約数ペア:

[(1, 26100180), (2, 13050090), (3, 8700060), (4, 6525045), (5, 5220036), (6, 4350030), (9, 2900020), (10, 2610018), (12, 2175015), (15, 1740012), (18, 1450010), (20, 1305009), (30, 870006), (36, 725005), (45, 580004), (60, 435003), (83, 314460), (90, 290002), (166, 157230), (180, 145001), (249, 104820), (332, 78615), (415, 62892), (498, 52410), (747, 34940), (830, 31446), (996, 26205), (1245, 20964), (1494, 17470), (1660, 15723), (1747, 14940), (2490, 10482), (2988, 8735), (3494, 7470), (3735, 6988), (4980, 5241)]