91806800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 244109376

約数和(自身を除く): 152302576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 170, 184, 200, 230, 272, 340, 368, 391, 400, 425, 460, 575, 587, 680, 782, 850, 920, 1150, 1174, 1360, 1564, 1700, 1840, 1955, 2300, 2348, 2935, 3128, 3400, 3910, 4600, 4696, 5870, 6256, 6800, 7820, 9200, 9392, 9775, 9979, 11740, 13501, 14675, 15640, 19550, 19958, 23480, 27002, 29350, 31280, 39100, 39916, 46960, 49895, 54004, 58700, 67505, 78200, 79832, 99790, 108008, 117400, 135010, 156400, 159664, 199580, 216016, 229517, 234800, 249475, 270020, 337525, 399160, 459034, 498950, 540040, 675050, 798320, 918068, 997900, 1080080, 1147585, 1350100, 1836136, 1995800, 2295170, 2700200, 3672272, 3991600, 4590340, 5400400, 5737925, 9180680, 11475850, 18361360, 22951700, 45903400, 91806800]

約数ペア:

[(1, 91806800), (2, 45903400), (4, 22951700), (5, 18361360), (8, 11475850), (10, 9180680), (16, 5737925), (17, 5400400), (20, 4590340), (23, 3991600), (25, 3672272), (34, 2700200), (40, 2295170), (46, 1995800), (50, 1836136), (68, 1350100), (80, 1147585), (85, 1080080), (92, 997900), (100, 918068), (115, 798320), (136, 675050), (170, 540040), (184, 498950), (200, 459034), (230, 399160), (272, 337525), (340, 270020), (368, 249475), (391, 234800), (400, 229517), (425, 216016), (460, 199580), (575, 159664), (587, 156400), (680, 135010), (782, 117400), (850, 108008), (920, 99790), (1150, 79832), (1174, 78200), (1360, 67505), (1564, 58700), (1700, 54004), (1840, 49895), (1955, 46960), (2300, 39916), (2348, 39100), (2935, 31280), (3128, 29350), (3400, 27002), (3910, 23480), (4600, 19958), (4696, 19550), (5870, 15640), (6256, 14675), (6800, 13501), (7820, 11740), (9200, 9979), (9392, 9775)]