223107500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 650791680

約数和(自身を除く): 427684180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 61, 70, 76, 77, 95, 100, 110, 122, 125, 133, 140, 154, 175, 190, 209, 220, 244, 250, 266, 275, 305, 308, 350, 380, 385, 418, 427, 475, 500, 532, 550, 610, 625, 665, 671, 700, 770, 836, 854, 875, 950, 1045, 1100, 1159, 1220, 1250, 1330, 1342, 1375, 1463, 1525, 1540, 1708, 1750, 1900, 1925, 2090, 2135, 2318, 2375, 2500, 2660, 2684, 2750, 2926, 3050, 3325, 3355, 3500, 3850, 4180, 4270, 4375, 4636, 4697, 4750, 5225, 5500, 5795, 5852, 6100, 6650, 6710, 6875, 7315, 7625, 7700, 8113, 8540, 8750, 9394, 9500, 9625, 10450, 10675, 11590, 11875, 12749, 13300, 13420, 13750, 14630, 15250, 16226, 16625, 16775, 17500, 18788, 19250, 20900, 21350, 23180, 23485, 23750, 25498, 26125, 27500, 28975, 29260, 30500, 32452, 33250, 33550, 36575, 38125, 38500, 40565, 42700, 46970, 47500, 48125, 50996, 52250, 53375, 57950, 63745, 66500, 67100, 73150, 76250, 81130, 83125, 83875, 89243, 93940, 96250, 104500, 106750, 115900, 117425, 127490, 130625, 144875, 146300, 152500, 162260, 166250, 167750, 178486, 182875, 192500, 202825, 213500, 234850, 254980, 261250, 266875, 289750, 318725, 332500, 335500, 356972, 365750, 405650, 419375, 446215, 469700, 522500, 533750, 579500, 587125, 637450, 724375, 731500, 811300, 838750, 892430, 914375, 1014125, 1067500, 1174250, 1274900, 1448750, 1593625, 1677500, 1784860, 1828750, 2028250, 2231075, 2348500, 2897500, 2935625, 3187250, 3657500, 4056500, 4462150, 5070625, 5871250, 6374500, 7968125, 8924300, 10141250, 11155375, 11742500, 15936250, 20282500, 22310750, 31872500, 44621500, 55776875, 111553750, 223107500]

約数ペア:

[(1, 223107500), (2, 111553750), (4, 55776875), (5, 44621500), (7, 31872500), (10, 22310750), (11, 20282500), (14, 15936250), (19, 11742500), (20, 11155375), (22, 10141250), (25, 8924300), (28, 7968125), (35, 6374500), (38, 5871250), (44, 5070625), (50, 4462150), (55, 4056500), (61, 3657500), (70, 3187250), (76, 2935625), (77, 2897500), (95, 2348500), (100, 2231075), (110, 2028250), (122, 1828750), (125, 1784860), (133, 1677500), (140, 1593625), (154, 1448750), (175, 1274900), (190, 1174250), (209, 1067500), (220, 1014125), (244, 914375), (250, 892430), (266, 838750), (275, 811300), (305, 731500), (308, 724375), (350, 637450), (380, 587125), (385, 579500), (418, 533750), (427, 522500), (475, 469700), (500, 446215), (532, 419375), (550, 405650), (610, 365750), (625, 356972), (665, 335500), (671, 332500), (700, 318725), (770, 289750), (836, 266875), (854, 261250), (875, 254980), (950, 234850), (1045, 213500), (1100, 202825), (1159, 192500), (1220, 182875), (1250, 178486), (1330, 167750), (1342, 166250), (1375, 162260), (1463, 152500), (1525, 146300), (1540, 144875), (1708, 130625), (1750, 127490), (1900, 117425), (1925, 115900), (2090, 106750), (2135, 104500), (2318, 96250), (2375, 93940), (2500, 89243), (2660, 83875), (2684, 83125), (2750, 81130), (2926, 76250), (3050, 73150), (3325, 67100), (3355, 66500), (3500, 63745), (3850, 57950), (4180, 53375), (4270, 52250), (4375, 50996), (4636, 48125), (4697, 47500), (4750, 46970), (5225, 42700), (5500, 40565), (5795, 38500), (5852, 38125), (6100, 36575), (6650, 33550), (6710, 33250), (6875, 32452), (7315, 30500), (7625, 29260), (7700, 28975), (8113, 27500), (8540, 26125), (8750, 25498), (9394, 23750), (9500, 23485), (9625, 23180), (10450, 21350), (10675, 20900), (11590, 19250), (11875, 18788), (12749, 17500), (13300, 16775), (13420, 16625), (13750, 16226), (14630, 15250)]