259088700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 833724416

約数和(自身を除く): 574635716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2143, 2325, 2418, 3100, 3900, 4030, 4286, 4650, 4836, 6045, 6429, 8060, 8572, 9300, 10075, 10715, 12090, 12858, 20150, 21430, 24180, 25716, 27859, 30225, 32145, 40300, 42860, 53575, 55718, 60450, 64290, 66433, 83577, 107150, 111436, 120900, 128580, 132866, 139295, 160725, 167154, 199299, 214300, 265732, 278590, 321450, 332165, 334308, 398598, 417885, 557180, 642900, 664330, 696475, 797196, 835770, 863629, 996495, 1328660, 1392950, 1660825, 1671540, 1727258, 1992990, 2089425, 2590887, 2785900, 3321650, 3454516, 3985980, 4178850, 4318145, 4982475, 5181774, 6643300, 8357700, 8636290, 9964950, 10363548, 12954435, 17272580, 19929900, 21590725, 25908870, 43181450, 51817740, 64772175, 86362900, 129544350, 259088700]

約数ペア:

[(1, 259088700), (2, 129544350), (3, 86362900), (4, 64772175), (5, 51817740), (6, 43181450), (10, 25908870), (12, 21590725), (13, 19929900), (15, 17272580), (20, 12954435), (25, 10363548), (26, 9964950), (30, 8636290), (31, 8357700), (39, 6643300), (50, 5181774), (52, 4982475), (60, 4318145), (62, 4178850), (65, 3985980), (75, 3454516), (78, 3321650), (93, 2785900), (100, 2590887), (124, 2089425), (130, 1992990), (150, 1727258), (155, 1671540), (156, 1660825), (186, 1392950), (195, 1328660), (260, 996495), (300, 863629), (310, 835770), (325, 797196), (372, 696475), (390, 664330), (403, 642900), (465, 557180), (620, 417885), (650, 398598), (775, 334308), (780, 332165), (806, 321450), (930, 278590), (975, 265732), (1209, 214300), (1300, 199299), (1550, 167154), (1612, 160725), (1860, 139295), (1950, 132866), (2015, 128580), (2143, 120900), (2325, 111436), (2418, 107150), (3100, 83577), (3900, 66433), (4030, 64290), (4286, 60450), (4650, 55718), (4836, 53575), (6045, 42860), (6429, 40300), (8060, 32145), (8572, 30225), (9300, 27859), (10075, 25716), (10715, 24180), (12090, 21430), (12858, 20150)]