284966100

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 928135040

約数和(自身を除く): 643168940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1303, 1350, 1458, 1620, 2025, 2187, 2430, 2606, 2700, 2916, 3645, 3909, 4050, 4374, 4860, 5212, 6075, 6515, 7290, 7818, 8100, 8748, 10935, 11727, 12150, 13030, 14580, 15636, 18225, 19545, 21870, 23454, 24300, 26060, 32575, 35181, 36450, 39090, 43740, 46908, 54675, 58635, 65150, 70362, 72900, 78180, 97725, 105543, 109350, 117270, 130300, 140724, 175905, 195450, 211086, 218700, 234540, 293175, 316629, 351810, 390900, 422172, 527715, 586350, 633258, 703620, 879525, 949887, 1055430, 1172700, 1266516, 1583145, 1759050, 1899774, 2110860, 2638575, 2849661, 3166290, 3518100, 3799548, 4749435, 5277150, 5699322, 6332580, 7915725, 9498870, 10554300, 11398644, 14248305, 15831450, 18997740, 23747175, 28496610, 31662900, 47494350, 56993220, 71241525, 94988700, 142483050, 284966100]

約数ペア:

[(1, 284966100), (2, 142483050), (3, 94988700), (4, 71241525), (5, 56993220), (6, 47494350), (9, 31662900), (10, 28496610), (12, 23747175), (15, 18997740), (18, 15831450), (20, 14248305), (25, 11398644), (27, 10554300), (30, 9498870), (36, 7915725), (45, 6332580), (50, 5699322), (54, 5277150), (60, 4749435), (75, 3799548), (81, 3518100), (90, 3166290), (100, 2849661), (108, 2638575), (135, 2110860), (150, 1899774), (162, 1759050), (180, 1583145), (225, 1266516), (243, 1172700), (270, 1055430), (300, 949887), (324, 879525), (405, 703620), (450, 633258), (486, 586350), (540, 527715), (675, 422172), (729, 390900), (810, 351810), (900, 316629), (972, 293175), (1215, 234540), (1303, 218700), (1350, 211086), (1458, 195450), (1620, 175905), (2025, 140724), (2187, 130300), (2430, 117270), (2606, 109350), (2700, 105543), (2916, 97725), (3645, 78180), (3909, 72900), (4050, 70362), (4374, 65150), (4860, 58635), (5212, 54675), (6075, 46908), (6515, 43740), (7290, 39090), (7818, 36450), (8100, 35181), (8748, 32575), (10935, 26060), (11727, 24300), (12150, 23454), (13030, 21870), (14580, 19545), (15636, 18225)]