85173400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 151061480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 41, 47, 50, 52, 65, 68, 82, 85, 94, 100, 104, 130, 136, 164, 170, 188, 200, 205, 221, 235, 260, 325, 328, 340, 376, 410, 425, 442, 470, 520, 533, 611, 650, 680, 697, 799, 820, 850, 884, 940, 1025, 1066, 1105, 1175, 1222, 1300, 1394, 1598, 1640, 1700, 1768, 1880, 1927, 2050, 2132, 2210, 2350, 2444, 2600, 2665, 2788, 3055, 3196, 3400, 3485, 3854, 3995, 4100, 4264, 4420, 4700, 4888, 5330, 5525, 5576, 6110, 6392, 6970, 7708, 7990, 8200, 8840, 9061, 9400, 9635, 10387, 10660, 11050, 12220, 13325, 13940, 15275, 15416, 15980, 17425, 18122, 19270, 19975, 20774, 21320, 22100, 24440, 25051, 26650, 27880, 30550, 31960, 32759, 34850, 36244, 38540, 39950, 41548, 44200, 45305, 48175, 50102, 51935, 53300, 61100, 65518, 69700, 72488, 77080, 79900, 83096, 90610, 96350, 100204, 103870, 106600, 122200, 125255, 131036, 139400, 159800, 163795, 181220, 192700, 200408, 207740, 226525, 250510, 259675, 262072, 327590, 362440, 385400, 415480, 425867, 453050, 501020, 519350, 626275, 655180, 818975, 851734, 906100, 1002040, 1038700, 1252550, 1310360, 1637950, 1703468, 1812200, 2077400, 2129335, 2505100, 3275900, 3406936, 4258670, 5010200, 6551800, 8517340, 10646675, 17034680, 21293350, 42586700, 85173400]

約数ペア:

[(1, 85173400), (2, 42586700), (4, 21293350), (5, 17034680), (8, 10646675), (10, 8517340), (13, 6551800), (17, 5010200), (20, 4258670), (25, 3406936), (26, 3275900), (34, 2505100), (40, 2129335), (41, 2077400), (47, 1812200), (50, 1703468), (52, 1637950), (65, 1310360), (68, 1252550), (82, 1038700), (85, 1002040), (94, 906100), (100, 851734), (104, 818975), (130, 655180), (136, 626275), (164, 519350), (170, 501020), (188, 453050), (200, 425867), (205, 415480), (221, 385400), (235, 362440), (260, 327590), (325, 262072), (328, 259675), (340, 250510), (376, 226525), (410, 207740), (425, 200408), (442, 192700), (470, 181220), (520, 163795), (533, 159800), (611, 139400), (650, 131036), (680, 125255), (697, 122200), (799, 106600), (820, 103870), (850, 100204), (884, 96350), (940, 90610), (1025, 83096), (1066, 79900), (1105, 77080), (1175, 72488), (1222, 69700), (1300, 65518), (1394, 61100), (1598, 53300), (1640, 51935), (1700, 50102), (1768, 48175), (1880, 45305), (1927, 44200), (2050, 41548), (2132, 39950), (2210, 38540), (2350, 36244), (2444, 34850), (2600, 32759), (2665, 31960), (2788, 30550), (3055, 27880), (3196, 26650), (3400, 25051), (3485, 24440), (3854, 22100), (3995, 21320), (4100, 20774), (4264, 19975), (4420, 19270), (4700, 18122), (4888, 17425), (5330, 15980), (5525, 15416), (5576, 15275), (6110, 13940), (6392, 13325), (6970, 12220), (7708, 11050), (7990, 10660), (8200, 10387), (8840, 9635), (9061, 9400)]