191406400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 517038336

約数和(自身を除く): 325631936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 227, 248, 272, 310, 320, 340, 400, 425, 454, 496, 527, 544, 620, 680, 775, 800, 850, 908, 992, 1054, 1088, 1135, 1240, 1360, 1550, 1600, 1700, 1816, 1984, 2108, 2270, 2480, 2635, 2720, 3100, 3400, 3632, 3859, 4216, 4540, 4960, 5270, 5440, 5675, 6200, 6800, 7037, 7264, 7718, 8432, 9080, 9920, 10540, 11350, 12400, 13175, 13600, 14074, 14528, 15436, 16864, 18160, 19295, 21080, 22700, 24800, 26350, 27200, 28148, 30872, 33728, 35185, 36320, 38590, 42160, 45400, 49600, 52700, 56296, 61744, 70370, 72640, 77180, 84320, 90800, 96475, 105400, 112592, 119629, 123488, 140740, 154360, 168640, 175925, 181600, 192950, 210800, 225184, 239258, 246976, 281480, 308720, 351850, 363200, 385900, 421600, 450368, 478516, 562960, 598145, 617440, 703700, 771800, 843200, 957032, 1125920, 1196290, 1234880, 1407400, 1543600, 1914064, 2251840, 2392580, 2814800, 2990725, 3087200, 3828128, 4785160, 5629600, 5981450, 6174400, 7656256, 9570320, 11259200, 11962900, 19140640, 23925800, 38281280, 47851600, 95703200, 191406400]

約数ペア:

[(1, 191406400), (2, 95703200), (4, 47851600), (5, 38281280), (8, 23925800), (10, 19140640), (16, 11962900), (17, 11259200), (20, 9570320), (25, 7656256), (31, 6174400), (32, 5981450), (34, 5629600), (40, 4785160), (50, 3828128), (62, 3087200), (64, 2990725), (68, 2814800), (80, 2392580), (85, 2251840), (100, 1914064), (124, 1543600), (136, 1407400), (155, 1234880), (160, 1196290), (170, 1125920), (200, 957032), (227, 843200), (248, 771800), (272, 703700), (310, 617440), (320, 598145), (340, 562960), (400, 478516), (425, 450368), (454, 421600), (496, 385900), (527, 363200), (544, 351850), (620, 308720), (680, 281480), (775, 246976), (800, 239258), (850, 225184), (908, 210800), (992, 192950), (1054, 181600), (1088, 175925), (1135, 168640), (1240, 154360), (1360, 140740), (1550, 123488), (1600, 119629), (1700, 112592), (1816, 105400), (1984, 96475), (2108, 90800), (2270, 84320), (2480, 77180), (2635, 72640), (2720, 70370), (3100, 61744), (3400, 56296), (3632, 52700), (3859, 49600), (4216, 45400), (4540, 42160), (4960, 38590), (5270, 36320), (5440, 35185), (5675, 33728), (6200, 30872), (6800, 28148), (7037, 27200), (7264, 26350), (7718, 24800), (8432, 22700), (9080, 21080), (9920, 19295), (10540, 18160), (11350, 16864), (12400, 15436), (13175, 14528), (13600, 14074)]