71550900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 108

約数和(自身を含む): 226672992

約数和(自身を除く): 155122092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 150, 180, 214, 225, 300, 321, 428, 450, 535, 642, 743, 900, 963, 1070, 1284, 1486, 1605, 1926, 2140, 2229, 2675, 2972, 3210, 3715, 3852, 4458, 4815, 5350, 6420, 6687, 7430, 8025, 8916, 9630, 10700, 11145, 13374, 14860, 16050, 18575, 19260, 22290, 24075, 26748, 32100, 33435, 37150, 44580, 48150, 55725, 66870, 74300, 79501, 96300, 111450, 133740, 159002, 167175, 222900, 238503, 318004, 334350, 397505, 477006, 668700, 715509, 795010, 954012, 1192515, 1431018, 1590020, 1987525, 2385030, 2862036, 3577545, 3975050, 4770060, 5962575, 7155090, 7950100, 11925150, 14310180, 17887725, 23850300, 35775450, 71550900]

約数ペア:

[(1, 71550900), (2, 35775450), (3, 23850300), (4, 17887725), (5, 14310180), (6, 11925150), (9, 7950100), (10, 7155090), (12, 5962575), (15, 4770060), (18, 3975050), (20, 3577545), (25, 2862036), (30, 2385030), (36, 1987525), (45, 1590020), (50, 1431018), (60, 1192515), (75, 954012), (90, 795010), (100, 715509), (107, 668700), (150, 477006), (180, 397505), (214, 334350), (225, 318004), (300, 238503), (321, 222900), (428, 167175), (450, 159002), (535, 133740), (642, 111450), (743, 96300), (900, 79501), (963, 74300), (1070, 66870), (1284, 55725), (1486, 48150), (1605, 44580), (1926, 37150), (2140, 33435), (2229, 32100), (2675, 26748), (2972, 24075), (3210, 22290), (3715, 19260), (3852, 18575), (4458, 16050), (4815, 14860), (5350, 13374), (6420, 11145), (6687, 10700), (7430, 9630), (8025, 8916)]