138777000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 437149440

約数和(自身を除く): 298372440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 167, 200, 250, 277, 300, 334, 375, 500, 501, 554, 600, 668, 750, 831, 835, 1000, 1002, 1108, 1336, 1385, 1500, 1662, 1670, 2004, 2216, 2505, 2770, 3000, 3324, 3340, 4008, 4155, 4175, 5010, 5540, 6648, 6680, 6925, 8310, 8350, 10020, 11080, 12525, 13850, 16620, 16700, 20040, 20775, 20875, 25050, 27700, 33240, 33400, 34625, 41550, 41750, 46259, 50100, 55400, 62625, 69250, 83100, 83500, 92518, 100200, 103875, 125250, 138500, 138777, 166200, 167000, 185036, 207750, 231295, 250500, 277000, 277554, 370072, 415500, 462590, 501000, 555108, 693885, 831000, 925180, 1110216, 1156475, 1387770, 1850360, 2312950, 2775540, 3469425, 4625900, 5551080, 5782375, 6938850, 9251800, 11564750, 13877700, 17347125, 23129500, 27755400, 34694250, 46259000, 69388500, 138777000]

約数ペア:

[(1, 138777000), (2, 69388500), (3, 46259000), (4, 34694250), (5, 27755400), (6, 23129500), (8, 17347125), (10, 13877700), (12, 11564750), (15, 9251800), (20, 6938850), (24, 5782375), (25, 5551080), (30, 4625900), (40, 3469425), (50, 2775540), (60, 2312950), (75, 1850360), (100, 1387770), (120, 1156475), (125, 1110216), (150, 925180), (167, 831000), (200, 693885), (250, 555108), (277, 501000), (300, 462590), (334, 415500), (375, 370072), (500, 277554), (501, 277000), (554, 250500), (600, 231295), (668, 207750), (750, 185036), (831, 167000), (835, 166200), (1000, 138777), (1002, 138500), (1108, 125250), (1336, 103875), (1385, 100200), (1500, 92518), (1662, 83500), (1670, 83100), (2004, 69250), (2216, 62625), (2505, 55400), (2770, 50100), (3000, 46259), (3324, 41750), (3340, 41550), (4008, 34625), (4155, 33400), (4175, 33240), (5010, 27700), (5540, 25050), (6648, 20875), (6680, 20775), (6925, 20040), (8310, 16700), (8350, 16620), (10020, 13850), (11080, 12525)]