251138610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 718364160

約数和(自身を除く): 467225550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 111, 115, 135, 138, 185, 207, 222, 230, 270, 333, 345, 370, 414, 555, 621, 666, 690, 851, 999, 1035, 1093, 1110, 1242, 1665, 1702, 1998, 2070, 2186, 2553, 3105, 3279, 3330, 4255, 4995, 5106, 5465, 6210, 6558, 7659, 8510, 9837, 9990, 10930, 12765, 15318, 16395, 19674, 22977, 25139, 25530, 29511, 32790, 38295, 40441, 45954, 49185, 50278, 59022, 75417, 76590, 80882, 98370, 114885, 121323, 125695, 147555, 150834, 202205, 226251, 229770, 242646, 251390, 295110, 363969, 377085, 404410, 452502, 606615, 678753, 727938, 754170, 930143, 1091907, 1131255, 1213230, 1357506, 1819845, 1860286, 2183814, 2262510, 2790429, 3393765, 3639690, 4650715, 5459535, 5580858, 6787530, 8371287, 9301430, 10919070, 13952145, 16742574, 25113861, 27904290, 41856435, 50227722, 83712870, 125569305, 251138610]

約数ペア:

[(1, 251138610), (2, 125569305), (3, 83712870), (5, 50227722), (6, 41856435), (9, 27904290), (10, 25113861), (15, 16742574), (18, 13952145), (23, 10919070), (27, 9301430), (30, 8371287), (37, 6787530), (45, 5580858), (46, 5459535), (54, 4650715), (69, 3639690), (74, 3393765), (90, 2790429), (111, 2262510), (115, 2183814), (135, 1860286), (138, 1819845), (185, 1357506), (207, 1213230), (222, 1131255), (230, 1091907), (270, 930143), (333, 754170), (345, 727938), (370, 678753), (414, 606615), (555, 452502), (621, 404410), (666, 377085), (690, 363969), (851, 295110), (999, 251390), (1035, 242646), (1093, 229770), (1110, 226251), (1242, 202205), (1665, 150834), (1702, 147555), (1998, 125695), (2070, 121323), (2186, 114885), (2553, 98370), (3105, 80882), (3279, 76590), (3330, 75417), (4255, 59022), (4995, 50278), (5106, 49185), (5465, 45954), (6210, 40441), (6558, 38295), (7659, 32790), (8510, 29511), (9837, 25530), (9990, 25139), (10930, 22977), (12765, 19674), (15318, 16395)]