4095450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 11606400

約数和(自身を除く): 7510950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 479, 570, 855, 950, 958, 1425, 1437, 1710, 2395, 2850, 2874, 4275, 4311, 4790, 7185, 8550, 8622, 9101, 11975, 14370, 18202, 21555, 23950, 27303, 35925, 43110, 45505, 54606, 71850, 81909, 91010, 107775, 136515, 163818, 215550, 227525, 273030, 409545, 455050, 682575, 819090, 1365150, 2047725, 4095450]

約数ペア:

[(1, 4095450), (2, 2047725), (3, 1365150), (5, 819090), (6, 682575), (9, 455050), (10, 409545), (15, 273030), (18, 227525), (19, 215550), (25, 163818), (30, 136515), (38, 107775), (45, 91010), (50, 81909), (57, 71850), (75, 54606), (90, 45505), (95, 43110), (114, 35925), (150, 27303), (171, 23950), (190, 21555), (225, 18202), (285, 14370), (342, 11975), (450, 9101), (475, 8622), (479, 8550), (570, 7185), (855, 4790), (950, 4311), (958, 4275), (1425, 2874), (1437, 2850), (1710, 2395)]