85833240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 271848960

約数和(自身を除く): 186015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 227, 230, 274, 276, 345, 411, 454, 460, 548, 552, 681, 685, 690, 822, 908, 920, 1096, 1135, 1362, 1370, 1380, 1644, 1816, 2055, 2270, 2724, 2740, 2760, 3151, 3288, 3405, 4110, 4540, 5221, 5448, 5480, 6302, 6810, 8220, 9080, 9453, 10442, 12604, 13620, 15663, 15755, 16440, 18906, 20884, 25208, 26105, 27240, 31099, 31326, 31510, 37812, 41768, 47265, 52210, 62198, 62652, 63020, 75624, 78315, 93297, 94530, 104420, 124396, 125304, 126040, 155495, 156630, 186594, 189060, 208840, 248792, 310990, 313260, 373188, 378120, 466485, 621980, 626520, 715277, 746376, 932970, 1243960, 1430554, 1865940, 2145831, 2861108, 3576385, 3731880, 4291662, 5722216, 7152770, 8583324, 10729155, 14305540, 17166648, 21458310, 28611080, 42916620, 85833240]

約数ペア:

[(1, 85833240), (2, 42916620), (3, 28611080), (4, 21458310), (5, 17166648), (6, 14305540), (8, 10729155), (10, 8583324), (12, 7152770), (15, 5722216), (20, 4291662), (23, 3731880), (24, 3576385), (30, 2861108), (40, 2145831), (46, 1865940), (60, 1430554), (69, 1243960), (92, 932970), (115, 746376), (120, 715277), (137, 626520), (138, 621980), (184, 466485), (227, 378120), (230, 373188), (274, 313260), (276, 310990), (345, 248792), (411, 208840), (454, 189060), (460, 186594), (548, 156630), (552, 155495), (681, 126040), (685, 125304), (690, 124396), (822, 104420), (908, 94530), (920, 93297), (1096, 78315), (1135, 75624), (1362, 63020), (1370, 62652), (1380, 62198), (1644, 52210), (1816, 47265), (2055, 41768), (2270, 37812), (2724, 31510), (2740, 31326), (2760, 31099), (3151, 27240), (3288, 26105), (3405, 25208), (4110, 20884), (4540, 18906), (5221, 16440), (5448, 15755), (5480, 15663), (6302, 13620), (6810, 12604), (8220, 10442), (9080, 9453)]