158369000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 236997400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 125, 127, 145, 172, 200, 215, 232, 250, 254, 290, 344, 430, 500, 508, 580, 635, 725, 860, 1000, 1016, 1075, 1160, 1247, 1270, 1450, 1720, 2150, 2494, 2540, 2900, 3175, 3625, 3683, 4300, 4988, 5080, 5375, 5461, 5800, 6235, 6350, 7250, 7366, 8600, 9976, 10750, 10922, 12470, 12700, 14500, 14732, 15875, 18415, 21500, 21844, 24940, 25400, 27305, 29000, 29464, 31175, 31750, 36830, 43000, 43688, 49880, 54610, 62350, 63500, 73660, 92075, 109220, 124700, 127000, 136525, 147320, 155875, 158369, 184150, 218440, 249400, 273050, 311750, 316738, 368300, 460375, 546100, 623500, 633476, 682625, 736600, 791845, 920750, 1092200, 1247000, 1266952, 1365250, 1583690, 1841500, 2730500, 3167380, 3683000, 3959225, 5461000, 6334760, 7918450, 15836900, 19796125, 31673800, 39592250, 79184500, 158369000]

約数ペア:

[(1, 158369000), (2, 79184500), (4, 39592250), (5, 31673800), (8, 19796125), (10, 15836900), (20, 7918450), (25, 6334760), (29, 5461000), (40, 3959225), (43, 3683000), (50, 3167380), (58, 2730500), (86, 1841500), (100, 1583690), (116, 1365250), (125, 1266952), (127, 1247000), (145, 1092200), (172, 920750), (200, 791845), (215, 736600), (232, 682625), (250, 633476), (254, 623500), (290, 546100), (344, 460375), (430, 368300), (500, 316738), (508, 311750), (580, 273050), (635, 249400), (725, 218440), (860, 184150), (1000, 158369), (1016, 155875), (1075, 147320), (1160, 136525), (1247, 127000), (1270, 124700), (1450, 109220), (1720, 92075), (2150, 73660), (2494, 63500), (2540, 62350), (2900, 54610), (3175, 49880), (3625, 43688), (3683, 43000), (4300, 36830), (4988, 31750), (5080, 31175), (5375, 29464), (5461, 29000), (5800, 27305), (6235, 25400), (6350, 24940), (7250, 21844), (7366, 21500), (8600, 18415), (9976, 15875), (10750, 14732), (10922, 14500), (12470, 12700)]