194948100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 633709440

約数和(自身を除く): 438761340

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, 103, 108, 135, 150, 180, 206, 225, 270, 300, 309, 412, 450, 515, 540, 618, 675, 701, 900, 927, 1030, 1236, 1350, 1402, 1545, 1854, 2060, 2103, 2575, 2700, 2781, 2804, 3090, 3505, 3708, 4206, 4635, 5150, 5562, 6180, 6309, 7010, 7725, 8412, 9270, 10300, 10515, 11124, 12618, 13905, 14020, 15450, 17525, 18540, 18927, 21030, 23175, 25236, 27810, 30900, 31545, 35050, 37854, 42060, 46350, 52575, 55620, 63090, 69525, 70100, 72203, 75708, 92700, 94635, 105150, 126180, 139050, 144406, 157725, 189270, 210300, 216609, 278100, 288812, 315450, 361015, 378540, 433218, 473175, 630900, 649827, 722030, 866436, 946350, 1083045, 1299654, 1444060, 1805075, 1892700, 1949481, 2166090, 2599308, 3249135, 3610150, 3898962, 4332180, 5415225, 6498270, 7220300, 7797924, 9747405, 10830450, 12996540, 16245675, 19494810, 21660900, 32491350, 38989620, 48737025, 64982700, 97474050, 194948100]

約数ペア:

[(1, 194948100), (2, 97474050), (3, 64982700), (4, 48737025), (5, 38989620), (6, 32491350), (9, 21660900), (10, 19494810), (12, 16245675), (15, 12996540), (18, 10830450), (20, 9747405), (25, 7797924), (27, 7220300), (30, 6498270), (36, 5415225), (45, 4332180), (50, 3898962), (54, 3610150), (60, 3249135), (75, 2599308), (90, 2166090), (100, 1949481), (103, 1892700), (108, 1805075), (135, 1444060), (150, 1299654), (180, 1083045), (206, 946350), (225, 866436), (270, 722030), (300, 649827), (309, 630900), (412, 473175), (450, 433218), (515, 378540), (540, 361015), (618, 315450), (675, 288812), (701, 278100), (900, 216609), (927, 210300), (1030, 189270), (1236, 157725), (1350, 144406), (1402, 139050), (1545, 126180), (1854, 105150), (2060, 94635), (2103, 92700), (2575, 75708), (2700, 72203), (2781, 70100), (2804, 69525), (3090, 63090), (3505, 55620), (3708, 52575), (4206, 46350), (4635, 42060), (5150, 37854), (5562, 35050), (6180, 31545), (6309, 30900), (7010, 27810), (7725, 25236), (8412, 23175), (9270, 21030), (10300, 18927), (10515, 18540), (11124, 17525), (12618, 15450), (13905, 14020)]