146258000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 418449408

約数和(自身を除く): 272191408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 337, 350, 400, 434, 496, 500, 560, 620, 674, 700, 775, 868, 875, 1000, 1085, 1240, 1348, 1400, 1550, 1685, 1736, 1750, 2000, 2170, 2359, 2480, 2696, 2800, 3100, 3370, 3472, 3500, 3875, 4340, 4718, 5392, 5425, 6200, 6740, 7000, 7750, 8425, 8680, 9436, 10447, 10850, 11795, 12400, 13480, 14000, 15500, 16850, 17360, 18872, 20894, 21700, 23590, 26960, 27125, 31000, 33700, 37744, 41788, 42125, 43400, 47180, 52235, 54250, 58975, 62000, 67400, 73129, 83576, 84250, 86800, 94360, 104470, 108500, 117950, 134800, 146258, 167152, 168500, 188720, 208940, 217000, 235900, 261175, 292516, 294875, 337000, 365645, 417880, 434000, 471800, 522350, 585032, 589750, 674000, 731290, 835760, 943600, 1044700, 1170064, 1179500, 1305875, 1462580, 1828225, 2089400, 2359000, 2611750, 2925160, 3656450, 4178800, 4718000, 5223500, 5850320, 7312900, 9141125, 10447000, 14625800, 18282250, 20894000, 29251600, 36564500, 73129000, 146258000]

約数ペア:

[(1, 146258000), (2, 73129000), (4, 36564500), (5, 29251600), (7, 20894000), (8, 18282250), (10, 14625800), (14, 10447000), (16, 9141125), (20, 7312900), (25, 5850320), (28, 5223500), (31, 4718000), (35, 4178800), (40, 3656450), (50, 2925160), (56, 2611750), (62, 2359000), (70, 2089400), (80, 1828225), (100, 1462580), (112, 1305875), (124, 1179500), (125, 1170064), (140, 1044700), (155, 943600), (175, 835760), (200, 731290), (217, 674000), (248, 589750), (250, 585032), (280, 522350), (310, 471800), (337, 434000), (350, 417880), (400, 365645), (434, 337000), (496, 294875), (500, 292516), (560, 261175), (620, 235900), (674, 217000), (700, 208940), (775, 188720), (868, 168500), (875, 167152), (1000, 146258), (1085, 134800), (1240, 117950), (1348, 108500), (1400, 104470), (1550, 94360), (1685, 86800), (1736, 84250), (1750, 83576), (2000, 73129), (2170, 67400), (2359, 62000), (2480, 58975), (2696, 54250), (2800, 52235), (3100, 47180), (3370, 43400), (3472, 42125), (3500, 41788), (3875, 37744), (4340, 33700), (4718, 31000), (5392, 27125), (5425, 26960), (6200, 23590), (6740, 21700), (7000, 20894), (7750, 18872), (8425, 17360), (8680, 16850), (9436, 15500), (10447, 14000), (10850, 13480), (11795, 12400)]