257983033860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28102727}}^1$

素因数の和:28102762

約数の個数: 96

約数和(自身を含む): 849826494720

約数和(自身を除く): 591843460860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 28102727, 56205454, 84308181, 112410908, 140513635, 168616362, 252924543, 281027270, 337232724, 421540905, 477746359, 505849086, 562054540, 758773629, 843081810, 955492718, 1011698172, 1264622715, 1433239077, 1517547258, 1686163620, 1910985436, 2388731795, 2529245430, 2866478154, 3035094516, 3793868145, 4299717231, 4777463590, 5058490860, 5732956308, 7166195385, 7587736290, 8599434462, 9554927180, 12899151693, 14332390770, 15175472580, 17198868924, 21498586155, 25798303386, 28664781540, 42997172310, 51596606772, 64495758465, 85994344620, 128991516930, 257983033860]

約数ペア:

[(1, 257983033860), (2, 128991516930), (3, 85994344620), (4, 64495758465), (5, 51596606772), (6, 42997172310), (9, 28664781540), (10, 25798303386), (12, 21498586155), (15, 17198868924), (17, 15175472580), (18, 14332390770), (20, 12899151693), (27, 9554927180), (30, 8599434462), (34, 7587736290), (36, 7166195385), (45, 5732956308), (51, 5058490860), (54, 4777463590), (60, 4299717231), (68, 3793868145), (85, 3035094516), (90, 2866478154), (102, 2529245430), (108, 2388731795), (135, 1910985436), (153, 1686163620), (170, 1517547258), (180, 1433239077), (204, 1264622715), (255, 1011698172), (270, 955492718), (306, 843081810), (340, 758773629), (459, 562054540), (510, 505849086), (540, 477746359), (612, 421540905), (765, 337232724), (918, 281027270), (1020, 252924543), (1530, 168616362), (1836, 140513635), (2295, 112410908), (3060, 84308181), (4590, 56205454), (9180, 28102727)]