115183840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 300791232

約数和(自身を除く): 185607392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 53, 68, 80, 85, 94, 106, 136, 160, 170, 188, 212, 235, 265, 272, 289, 340, 376, 424, 470, 530, 544, 578, 680, 752, 799, 848, 901, 940, 1060, 1156, 1360, 1445, 1504, 1598, 1696, 1802, 1880, 2120, 2312, 2491, 2720, 2890, 3196, 3604, 3760, 3995, 4240, 4505, 4624, 4982, 5780, 6392, 7208, 7520, 7990, 8480, 9010, 9248, 9964, 11560, 12455, 12784, 13583, 14416, 15317, 15980, 18020, 19928, 23120, 24910, 25568, 27166, 28832, 30634, 31960, 36040, 39856, 42347, 46240, 49820, 54332, 61268, 63920, 67915, 72080, 76585, 79712, 84694, 99640, 108664, 122536, 127840, 135830, 144160, 153170, 169388, 199280, 211735, 217328, 245072, 271660, 306340, 338776, 398560, 423470, 434656, 490144, 543320, 612680, 677552, 719899, 846940, 1086640, 1225360, 1355104, 1439798, 1693880, 2173280, 2450720, 2879596, 3387760, 3599495, 5759192, 6775520, 7198990, 11518384, 14397980, 23036768, 28795960, 57591920, 115183840]

約数ペア:

[(1, 115183840), (2, 57591920), (4, 28795960), (5, 23036768), (8, 14397980), (10, 11518384), (16, 7198990), (17, 6775520), (20, 5759192), (32, 3599495), (34, 3387760), (40, 2879596), (47, 2450720), (53, 2173280), (68, 1693880), (80, 1439798), (85, 1355104), (94, 1225360), (106, 1086640), (136, 846940), (160, 719899), (170, 677552), (188, 612680), (212, 543320), (235, 490144), (265, 434656), (272, 423470), (289, 398560), (340, 338776), (376, 306340), (424, 271660), (470, 245072), (530, 217328), (544, 211735), (578, 199280), (680, 169388), (752, 153170), (799, 144160), (848, 135830), (901, 127840), (940, 122536), (1060, 108664), (1156, 99640), (1360, 84694), (1445, 79712), (1504, 76585), (1598, 72080), (1696, 67915), (1802, 63920), (1880, 61268), (2120, 54332), (2312, 49820), (2491, 46240), (2720, 42347), (2890, 39856), (3196, 36040), (3604, 31960), (3760, 30634), (3995, 28832), (4240, 27166), (4505, 25568), (4624, 24910), (4982, 23120), (5780, 19928), (6392, 18020), (7208, 15980), (7520, 15317), (7990, 14416), (8480, 13583), (9010, 12784), (9248, 12455), (9964, 11560)]