128280600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10210

約数の個数: 144

約数和(自身を含む): 492401520

約数和(自身を除く): 364120920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 10181, 12600, 20362, 30543, 40724, 50905, 61086, 71267, 81448, 91629, 101810, 122172, 142534, 152715, 183258, 203620, 213801, 244344, 254525, 285068, 305430, 356335, 366516, 407240, 427602, 458145, 509050, 570136, 610860, 641403, 712670, 733032, 763575, 855204, 916290, 1018100, 1069005, 1221720, 1282806, 1425340, 1527150, 1710408, 1781675, 1832580, 2036200, 2138010, 2290725, 2565612, 2850680, 3054300, 3207015, 3563350, 3665160, 4276020, 4581450, 5131224, 5345025, 6108600, 6414030, 7126700, 8552040, 9162900, 10690050, 12828060, 14253400, 16035075, 18325800, 21380100, 25656120, 32070150, 42760200, 64140300, 128280600]

約数ペア:

[(1, 128280600), (2, 64140300), (3, 42760200), (4, 32070150), (5, 25656120), (6, 21380100), (7, 18325800), (8, 16035075), (9, 14253400), (10, 12828060), (12, 10690050), (14, 9162900), (15, 8552040), (18, 7126700), (20, 6414030), (21, 6108600), (24, 5345025), (25, 5131224), (28, 4581450), (30, 4276020), (35, 3665160), (36, 3563350), (40, 3207015), (42, 3054300), (45, 2850680), (50, 2565612), (56, 2290725), (60, 2138010), (63, 2036200), (70, 1832580), (72, 1781675), (75, 1710408), (84, 1527150), (90, 1425340), (100, 1282806), (105, 1221720), (120, 1069005), (126, 1018100), (140, 916290), (150, 855204), (168, 763575), (175, 733032), (180, 712670), (200, 641403), (210, 610860), (225, 570136), (252, 509050), (280, 458145), (300, 427602), (315, 407240), (350, 366516), (360, 356335), (420, 305430), (450, 285068), (504, 254525), (525, 244344), (600, 213801), (630, 203620), (700, 183258), (840, 152715), (900, 142534), (1050, 122172), (1260, 101810), (1400, 91629), (1575, 81448), (1800, 71267), (2100, 61086), (2520, 50905), (3150, 40724), (4200, 30543), (6300, 20362), (10181, 12600)]