140440500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 463357440

約数和(自身を除く): 322916940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 103, 108, 125, 135, 150, 180, 202, 206, 225, 250, 270, 300, 303, 309, 375, 404, 412, 450, 500, 505, 515, 540, 606, 618, 675, 750, 900, 909, 927, 1010, 1030, 1125, 1212, 1236, 1350, 1500, 1515, 1545, 1818, 1854, 2020, 2060, 2250, 2525, 2575, 2700, 2727, 2781, 3030, 3090, 3375, 3636, 3708, 4500, 4545, 4635, 5050, 5150, 5454, 5562, 6060, 6180, 6750, 7575, 7725, 9090, 9270, 10100, 10300, 10403, 10908, 11124, 12625, 12875, 13500, 13635, 13905, 15150, 15450, 18180, 18540, 20806, 22725, 23175, 25250, 25750, 27270, 27810, 30300, 30900, 31209, 37875, 38625, 41612, 45450, 46350, 50500, 51500, 52015, 54540, 55620, 62418, 68175, 69525, 75750, 77250, 90900, 92700, 93627, 104030, 113625, 115875, 124836, 136350, 139050, 151500, 154500, 156045, 187254, 208060, 227250, 231750, 260075, 272700, 278100, 280881, 312090, 340875, 347625, 374508, 454500, 463500, 468135, 520150, 561762, 624180, 681750, 695250, 780225, 936270, 1040300, 1123524, 1300375, 1363500, 1390500, 1404405, 1560450, 1872540, 2340675, 2600750, 2808810, 3120900, 3901125, 4681350, 5201500, 5617620, 7022025, 7802250, 9362700, 11703375, 14044050, 15604500, 23406750, 28088100, 35110125, 46813500, 70220250, 140440500]

約数ペア:

[(1, 140440500), (2, 70220250), (3, 46813500), (4, 35110125), (5, 28088100), (6, 23406750), (9, 15604500), (10, 14044050), (12, 11703375), (15, 9362700), (18, 7802250), (20, 7022025), (25, 5617620), (27, 5201500), (30, 4681350), (36, 3901125), (45, 3120900), (50, 2808810), (54, 2600750), (60, 2340675), (75, 1872540), (90, 1560450), (100, 1404405), (101, 1390500), (103, 1363500), (108, 1300375), (125, 1123524), (135, 1040300), (150, 936270), (180, 780225), (202, 695250), (206, 681750), (225, 624180), (250, 561762), (270, 520150), (300, 468135), (303, 463500), (309, 454500), (375, 374508), (404, 347625), (412, 340875), (450, 312090), (500, 280881), (505, 278100), (515, 272700), (540, 260075), (606, 231750), (618, 227250), (675, 208060), (750, 187254), (900, 156045), (909, 154500), (927, 151500), (1010, 139050), (1030, 136350), (1125, 124836), (1212, 115875), (1236, 113625), (1350, 104030), (1500, 93627), (1515, 92700), (1545, 90900), (1818, 77250), (1854, 75750), (2020, 69525), (2060, 68175), (2250, 62418), (2525, 55620), (2575, 54540), (2700, 52015), (2727, 51500), (2781, 50500), (3030, 46350), (3090, 45450), (3375, 41612), (3636, 38625), (3708, 37875), (4500, 31209), (4545, 30900), (4635, 30300), (5050, 27810), (5150, 27270), (5454, 25750), (5562, 25250), (6060, 23175), (6180, 22725), (6750, 20806), (7575, 18540), (7725, 18180), (9090, 15450), (9270, 15150), (10100, 13905), (10300, 13635), (10403, 13500), (10908, 12875), (11124, 12625)]