18120372200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8623}}^1$

素因数の和:8744

約数の個数: 192

約数和(自身を含む): 51330048000

約数和(自身を除く): 33209675800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 79, 95, 100, 133, 140, 152, 158, 175, 190, 200, 266, 280, 316, 350, 380, 395, 475, 532, 553, 632, 665, 700, 760, 790, 950, 1064, 1106, 1330, 1400, 1501, 1580, 1900, 1975, 2212, 2660, 2765, 3002, 3160, 3325, 3800, 3950, 4424, 5320, 5530, 6004, 6650, 7505, 7900, 8623, 10507, 11060, 12008, 13300, 13825, 15010, 15800, 17246, 21014, 22120, 26600, 27650, 30020, 34492, 37525, 42028, 43115, 52535, 55300, 60040, 60361, 68984, 75050, 84056, 86230, 105070, 110600, 120722, 150100, 163837, 172460, 210140, 215575, 241444, 262675, 300200, 301805, 327674, 344920, 420280, 431150, 482888, 525350, 603610, 655348, 681217, 819185, 862300, 1050700, 1146859, 1207220, 1310696, 1362434, 1509025, 1638370, 1724600, 2101400, 2293718, 2414440, 2724868, 3018050, 3276740, 3406085, 4095925, 4587436, 4768519, 5449736, 5734295, 6036100, 6553480, 6812170, 8191850, 9174872, 9537038, 11468590, 12072200, 12943123, 13624340, 16383700, 17030425, 19074076, 22937180, 23842595, 25886246, 27248680, 28671475, 32767400, 34060850, 38148152, 45874360, 47685190, 51772492, 57342950, 64715615, 68121700, 90601861, 95370380, 103544984, 114685900, 119212975, 129431230, 136243400, 181203722, 190740760, 229371800, 238425950, 258862460, 323578075, 362407444, 453009305, 476851900, 517724920, 647156150, 724814888, 906018610, 953703800, 1294312300, 1812037220, 2265046525, 2588624600, 3624074440, 4530093050, 9060186100, 18120372200]

約数ペア:

[(1, 18120372200), (2, 9060186100), (4, 4530093050), (5, 3624074440), (7, 2588624600), (8, 2265046525), (10, 1812037220), (14, 1294312300), (19, 953703800), (20, 906018610), (25, 724814888), (28, 647156150), (35, 517724920), (38, 476851900), (40, 453009305), (50, 362407444), (56, 323578075), (70, 258862460), (76, 238425950), (79, 229371800), (95, 190740760), (100, 181203722), (133, 136243400), (140, 129431230), (152, 119212975), (158, 114685900), (175, 103544984), (190, 95370380), (200, 90601861), (266, 68121700), (280, 64715615), (316, 57342950), (350, 51772492), (380, 47685190), (395, 45874360), (475, 38148152), (532, 34060850), (553, 32767400), (632, 28671475), (665, 27248680), (700, 25886246), (760, 23842595), (790, 22937180), (950, 19074076), (1064, 17030425), (1106, 16383700), (1330, 13624340), (1400, 12943123), (1501, 12072200), (1580, 11468590), (1900, 9537038), (1975, 9174872), (2212, 8191850), (2660, 6812170), (2765, 6553480), (3002, 6036100), (3160, 5734295), (3325, 5449736), (3800, 4768519), (3950, 4587436), (4424, 4095925), (5320, 3406085), (5530, 3276740), (6004, 3018050), (6650, 2724868), (7505, 2414440), (7900, 2293718), (8623, 2101400), (10507, 1724600), (11060, 1638370), (12008, 1509025), (13300, 1362434), (13825, 1310696), (15010, 1207220), (15800, 1146859), (17246, 1050700), (21014, 862300), (22120, 819185), (26600, 681217), (27650, 655348), (30020, 603610), (34492, 525350), (37525, 482888), (42028, 431150), (43115, 420280), (52535, 344920), (55300, 327674), (60040, 301805), (60361, 300200), (68984, 262675), (75050, 241444), (84056, 215575), (86230, 210140), (105070, 172460), (110600, 163837), (120722, 150100)]