71680650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 188559360

約数和(自身を除く): 116878710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 79, 115, 138, 150, 158, 230, 237, 263, 345, 395, 474, 526, 575, 690, 789, 790, 1150, 1185, 1315, 1578, 1725, 1817, 1975, 2370, 2630, 3450, 3634, 3945, 3950, 5451, 5925, 6049, 6575, 7890, 9085, 10902, 11850, 12098, 13150, 18147, 18170, 19725, 20777, 27255, 30245, 36294, 39450, 41554, 45425, 54510, 60490, 62331, 90735, 90850, 103885, 124662, 136275, 151225, 181470, 207770, 272550, 302450, 311655, 453675, 477871, 519425, 623310, 907350, 955742, 1038850, 1433613, 1558275, 2389355, 2867226, 3116550, 4778710, 7168065, 11946775, 14336130, 23893550, 35840325, 71680650]

約数ペア:

[(1, 71680650), (2, 35840325), (3, 23893550), (5, 14336130), (6, 11946775), (10, 7168065), (15, 4778710), (23, 3116550), (25, 2867226), (30, 2389355), (46, 1558275), (50, 1433613), (69, 1038850), (75, 955742), (79, 907350), (115, 623310), (138, 519425), (150, 477871), (158, 453675), (230, 311655), (237, 302450), (263, 272550), (345, 207770), (395, 181470), (474, 151225), (526, 136275), (575, 124662), (690, 103885), (789, 90850), (790, 90735), (1150, 62331), (1185, 60490), (1315, 54510), (1578, 45425), (1725, 41554), (1817, 39450), (1975, 36294), (2370, 30245), (2630, 27255), (3450, 20777), (3634, 19725), (3945, 18170), (3950, 18147), (5451, 13150), (5925, 12098), (6049, 11850), (6575, 10902), (7890, 9085)]