354239100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 1176695520

約数和(自身を除く): 822456420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 109, 115, 138, 150, 157, 180, 207, 218, 225, 230, 276, 300, 314, 327, 345, 414, 436, 450, 460, 471, 545, 575, 628, 654, 690, 785, 828, 900, 942, 981, 1035, 1090, 1150, 1308, 1380, 1413, 1570, 1635, 1725, 1884, 1962, 2070, 2180, 2300, 2355, 2507, 2725, 2826, 3140, 3270, 3450, 3611, 3924, 3925, 4140, 4710, 4905, 5014, 5175, 5450, 5652, 6540, 6900, 7065, 7222, 7521, 7850, 8175, 9420, 9810, 10028, 10350, 10833, 10900, 11775, 12535, 14130, 14444, 15042, 15700, 16350, 17113, 18055, 19620, 20700, 21666, 22563, 23550, 24525, 25070, 28260, 30084, 32499, 32700, 34226, 35325, 36110, 37605, 43332, 45126, 47100, 49050, 50140, 51339, 54165, 62675, 64998, 68452, 70650, 72220, 75210, 85565, 90252, 90275, 98100, 102678, 108330, 112815, 125350, 129996, 141300, 150420, 154017, 162495, 171130, 180550, 188025, 205356, 216660, 225630, 250700, 256695, 270825, 308034, 324990, 342260, 361100, 376050, 393599, 427825, 451260, 513390, 541650, 564075, 616068, 649980, 752100, 770085, 787198, 812475, 855650, 1026780, 1083300, 1128150, 1180797, 1283475, 1540170, 1574396, 1624950, 1711300, 1967995, 2256300, 2361594, 2566950, 3080340, 3249900, 3542391, 3850425, 3935990, 4723188, 5133900, 5903985, 7084782, 7700850, 7871980, 9839975, 11807970, 14169564, 15401700, 17711955, 19679950, 23615940, 29519925, 35423910, 39359900, 59039850, 70847820, 88559775, 118079700, 177119550, 354239100]

約数ペア:

[(1, 354239100), (2, 177119550), (3, 118079700), (4, 88559775), (5, 70847820), (6, 59039850), (9, 39359900), (10, 35423910), (12, 29519925), (15, 23615940), (18, 19679950), (20, 17711955), (23, 15401700), (25, 14169564), (30, 11807970), (36, 9839975), (45, 7871980), (46, 7700850), (50, 7084782), (60, 5903985), (69, 5133900), (75, 4723188), (90, 3935990), (92, 3850425), (100, 3542391), (109, 3249900), (115, 3080340), (138, 2566950), (150, 2361594), (157, 2256300), (180, 1967995), (207, 1711300), (218, 1624950), (225, 1574396), (230, 1540170), (276, 1283475), (300, 1180797), (314, 1128150), (327, 1083300), (345, 1026780), (414, 855650), (436, 812475), (450, 787198), (460, 770085), (471, 752100), (545, 649980), (575, 616068), (628, 564075), (654, 541650), (690, 513390), (785, 451260), (828, 427825), (900, 393599), (942, 376050), (981, 361100), (1035, 342260), (1090, 324990), (1150, 308034), (1308, 270825), (1380, 256695), (1413, 250700), (1570, 225630), (1635, 216660), (1725, 205356), (1884, 188025), (1962, 180550), (2070, 171130), (2180, 162495), (2300, 154017), (2355, 150420), (2507, 141300), (2725, 129996), (2826, 125350), (3140, 112815), (3270, 108330), (3450, 102678), (3611, 98100), (3924, 90275), (3925, 90252), (4140, 85565), (4710, 75210), (4905, 72220), (5014, 70650), (5175, 68452), (5450, 64998), (5652, 62675), (6540, 54165), (6900, 51339), (7065, 50140), (7222, 49050), (7521, 47100), (7850, 45126), (8175, 43332), (9420, 37605), (9810, 36110), (10028, 35325), (10350, 34226), (10833, 32700), (10900, 32499), (11775, 30084), (12535, 28260), (14130, 25070), (14444, 24525), (15042, 23550), (15700, 22563), (16350, 21666), (17113, 20700), (18055, 19620)]