66064900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 171864000

約数和(自身を除く): 105799100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 29, 38, 44, 50, 55, 58, 76, 95, 100, 109, 110, 116, 145, 190, 209, 218, 220, 275, 290, 319, 380, 418, 436, 475, 545, 550, 551, 580, 638, 725, 836, 950, 1045, 1090, 1100, 1102, 1199, 1276, 1450, 1595, 1900, 2071, 2090, 2180, 2204, 2398, 2725, 2755, 2900, 3161, 3190, 4142, 4180, 4796, 5225, 5450, 5510, 5995, 6061, 6322, 6380, 7975, 8284, 10355, 10450, 10900, 11020, 11990, 12122, 12644, 13775, 15805, 15950, 20710, 20900, 22781, 23980, 24244, 27550, 29975, 30305, 31610, 31900, 34771, 41420, 45562, 51775, 55100, 59950, 60059, 60610, 63220, 69542, 79025, 91124, 103550, 113905, 119900, 120118, 121220, 139084, 151525, 158050, 173855, 207100, 227810, 240236, 300295, 303050, 316100, 347710, 455620, 569525, 600590, 606100, 660649, 695420, 869275, 1139050, 1201180, 1321298, 1501475, 1738550, 2278100, 2642596, 3002950, 3303245, 3477100, 6005900, 6606490, 13212980, 16516225, 33032450, 66064900]

約数ペア:

[(1, 66064900), (2, 33032450), (4, 16516225), (5, 13212980), (10, 6606490), (11, 6005900), (19, 3477100), (20, 3303245), (22, 3002950), (25, 2642596), (29, 2278100), (38, 1738550), (44, 1501475), (50, 1321298), (55, 1201180), (58, 1139050), (76, 869275), (95, 695420), (100, 660649), (109, 606100), (110, 600590), (116, 569525), (145, 455620), (190, 347710), (209, 316100), (218, 303050), (220, 300295), (275, 240236), (290, 227810), (319, 207100), (380, 173855), (418, 158050), (436, 151525), (475, 139084), (545, 121220), (550, 120118), (551, 119900), (580, 113905), (638, 103550), (725, 91124), (836, 79025), (950, 69542), (1045, 63220), (1090, 60610), (1100, 60059), (1102, 59950), (1199, 55100), (1276, 51775), (1450, 45562), (1595, 41420), (1900, 34771), (2071, 31900), (2090, 31610), (2180, 30305), (2204, 29975), (2398, 27550), (2725, 24244), (2755, 23980), (2900, 22781), (3161, 20900), (3190, 20710), (4142, 15950), (4180, 15805), (4796, 13775), (5225, 12644), (5450, 12122), (5510, 11990), (5995, 11020), (6061, 10900), (6322, 10450), (6380, 10355), (7975, 8284)]