27307000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 48172040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 83, 94, 100, 125, 140, 166, 175, 188, 200, 235, 250, 280, 329, 332, 350, 376, 415, 470, 500, 581, 658, 664, 700, 830, 875, 940, 1000, 1162, 1175, 1316, 1400, 1645, 1660, 1750, 1880, 2075, 2324, 2350, 2632, 2905, 3290, 3320, 3500, 3901, 4150, 4648, 4700, 5810, 5875, 6580, 7000, 7802, 8225, 8300, 9400, 10375, 11620, 11750, 13160, 14525, 15604, 16450, 16600, 19505, 20750, 23240, 23500, 27307, 29050, 31208, 32900, 39010, 41125, 41500, 47000, 54614, 58100, 65800, 72625, 78020, 82250, 83000, 97525, 109228, 116200, 136535, 145250, 156040, 164500, 195050, 218456, 273070, 290500, 329000, 390100, 487625, 546140, 581000, 682675, 780200, 975250, 1092280, 1365350, 1950500, 2730700, 3413375, 3901000, 5461400, 6826750, 13653500, 27307000]

約数ペア:

[(1, 27307000), (2, 13653500), (4, 6826750), (5, 5461400), (7, 3901000), (8, 3413375), (10, 2730700), (14, 1950500), (20, 1365350), (25, 1092280), (28, 975250), (35, 780200), (40, 682675), (47, 581000), (50, 546140), (56, 487625), (70, 390100), (83, 329000), (94, 290500), (100, 273070), (125, 218456), (140, 195050), (166, 164500), (175, 156040), (188, 145250), (200, 136535), (235, 116200), (250, 109228), (280, 97525), (329, 83000), (332, 82250), (350, 78020), (376, 72625), (415, 65800), (470, 58100), (500, 54614), (581, 47000), (658, 41500), (664, 41125), (700, 39010), (830, 32900), (875, 31208), (940, 29050), (1000, 27307), (1162, 23500), (1175, 23240), (1316, 20750), (1400, 19505), (1645, 16600), (1660, 16450), (1750, 15604), (1880, 14525), (2075, 13160), (2324, 11750), (2350, 11620), (2632, 10375), (2905, 9400), (3290, 8300), (3320, 8225), (3500, 7802), (3901, 7000), (4150, 6580), (4648, 5875), (4700, 5810)]