679935900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17041}}^1$

素因数の和:17084

約数の個数: 144

約数和(自身を含む): 2366792960

約数和(自身を除く): 1686857060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5700, 6650, 7980, 9975, 13300, 17041, 19950, 34082, 39900, 51123, 68164, 85205, 102246, 119287, 170410, 204492, 238574, 255615, 323779, 340820, 357861, 426025, 477148, 511230, 596435, 647558, 715722, 852050, 971337, 1022460, 1192870, 1278075, 1295116, 1431444, 1618895, 1704100, 1789305, 1942674, 2266453, 2385740, 2556150, 2982175, 3237790, 3578610, 3885348, 4532906, 4856685, 5112300, 5964350, 6475580, 6799359, 7157220, 8094475, 8946525, 9065812, 9713370, 11332265, 11928700, 13598718, 16188950, 17893050, 19426740, 22664530, 24283425, 27197436, 32377900, 33996795, 35786100, 45329060, 48566850, 56661325, 67993590, 97133700, 113322650, 135987180, 169983975, 226645300, 339967950, 679935900]

約数ペア:

[(1, 679935900), (2, 339967950), (3, 226645300), (4, 169983975), (5, 135987180), (6, 113322650), (7, 97133700), (10, 67993590), (12, 56661325), (14, 48566850), (15, 45329060), (19, 35786100), (20, 33996795), (21, 32377900), (25, 27197436), (28, 24283425), (30, 22664530), (35, 19426740), (38, 17893050), (42, 16188950), (50, 13598718), (57, 11928700), (60, 11332265), (70, 9713370), (75, 9065812), (76, 8946525), (84, 8094475), (95, 7157220), (100, 6799359), (105, 6475580), (114, 5964350), (133, 5112300), (140, 4856685), (150, 4532906), (175, 3885348), (190, 3578610), (210, 3237790), (228, 2982175), (266, 2556150), (285, 2385740), (300, 2266453), (350, 1942674), (380, 1789305), (399, 1704100), (420, 1618895), (475, 1431444), (525, 1295116), (532, 1278075), (570, 1192870), (665, 1022460), (700, 971337), (798, 852050), (950, 715722), (1050, 647558), (1140, 596435), (1330, 511230), (1425, 477148), (1596, 426025), (1900, 357861), (1995, 340820), (2100, 323779), (2660, 255615), (2850, 238574), (3325, 204492), (3990, 170410), (5700, 119287), (6650, 102246), (7980, 85205), (9975, 68164), (13300, 51123), (17041, 39900), (19950, 34082)]