156729939400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{44711}}^1$

素因数の和:45775

約数の個数: 96

約数和(自身を含む): 386215102080

約数和(自身を除く): 229485162680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1031, 1700, 2062, 3400, 4124, 5155, 8248, 10310, 17527, 20620, 25775, 35054, 41240, 44711, 51550, 70108, 87635, 89422, 103100, 140216, 175270, 178844, 206200, 223555, 350540, 357688, 438175, 447110, 701080, 760087, 876350, 894220, 1117775, 1520174, 1752700, 1788440, 2235550, 3040348, 3505400, 3800435, 4471100, 6080696, 7600870, 8942200, 15201740, 19002175, 30403480, 38004350, 46097041, 76008700, 92194082, 152017400, 184388164, 230485205, 368776328, 460970410, 783649697, 921940820, 1152426025, 1567299394, 1843881640, 2304852050, 3134598788, 3918248485, 4609704100, 6269197576, 7836496970, 9219408200, 15672993940, 19591242425, 31345987880, 39182484850, 78364969700, 156729939400]

約数ペア:

[(1, 156729939400), (2, 78364969700), (4, 39182484850), (5, 31345987880), (8, 19591242425), (10, 15672993940), (17, 9219408200), (20, 7836496970), (25, 6269197576), (34, 4609704100), (40, 3918248485), (50, 3134598788), (68, 2304852050), (85, 1843881640), (100, 1567299394), (136, 1152426025), (170, 921940820), (200, 783649697), (340, 460970410), (425, 368776328), (680, 230485205), (850, 184388164), (1031, 152017400), (1700, 92194082), (2062, 76008700), (3400, 46097041), (4124, 38004350), (5155, 30403480), (8248, 19002175), (10310, 15201740), (17527, 8942200), (20620, 7600870), (25775, 6080696), (35054, 4471100), (41240, 3800435), (44711, 3505400), (51550, 3040348), (70108, 2235550), (87635, 1788440), (89422, 1752700), (103100, 1520174), (140216, 1117775), (175270, 894220), (178844, 876350), (206200, 760087), (223555, 701080), (350540, 447110), (357688, 438175)]