74982060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5273}}^1$

素因数の和:5367

約数の個数: 72

約数和(自身を含む): 230368320

約数和(自身を除く): 155386260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5273, 7110, 10546, 14220, 15819, 21092, 26365, 31638, 47457, 52730, 63276, 79095, 94914, 105460, 158190, 189828, 237285, 316380, 416567, 474570, 833134, 949140, 1249701, 1666268, 2082835, 2499402, 3749103, 4165670, 4998804, 6248505, 7498206, 8331340, 12497010, 14996412, 18745515, 24994020, 37491030, 74982060]

約数ペア:

[(1, 74982060), (2, 37491030), (3, 24994020), (4, 18745515), (5, 14996412), (6, 12497010), (9, 8331340), (10, 7498206), (12, 6248505), (15, 4998804), (18, 4165670), (20, 3749103), (30, 2499402), (36, 2082835), (45, 1666268), (60, 1249701), (79, 949140), (90, 833134), (158, 474570), (180, 416567), (237, 316380), (316, 237285), (395, 189828), (474, 158190), (711, 105460), (790, 94914), (948, 79095), (1185, 63276), (1422, 52730), (1580, 47457), (2370, 31638), (2844, 26365), (3555, 21092), (4740, 15819), (5273, 14220), (7110, 10546)]