217381500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 803152896

約数和(自身を除く): 585771396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 67, 70, 75, 84, 90, 100, 103, 105, 125, 126, 134, 140, 150, 175, 180, 201, 206, 210, 225, 250, 252, 268, 300, 309, 315, 335, 350, 375, 402, 412, 420, 450, 469, 500, 515, 525, 603, 618, 630, 670, 700, 721, 750, 804, 875, 900, 927, 938, 1005, 1030, 1050, 1125, 1206, 1236, 1260, 1340, 1407, 1442, 1500, 1545, 1575, 1675, 1750, 1854, 1876, 2010, 2060, 2100, 2163, 2250, 2345, 2412, 2575, 2625, 2814, 2884, 3015, 3090, 3150, 3350, 3500, 3605, 3708, 4020, 4221, 4326, 4500, 4635, 4690, 5025, 5150, 5250, 5628, 6030, 6180, 6300, 6489, 6700, 6901, 7035, 7210, 7725, 7875, 8375, 8442, 8652, 9270, 9380, 10050, 10300, 10500, 10815, 11725, 12060, 12875, 12978, 13802, 14070, 14420, 15075, 15450, 15750, 16750, 16884, 18025, 18540, 20100, 20703, 21105, 21630, 23175, 23450, 25125, 25750, 25956, 27604, 28140, 30150, 30900, 31500, 32445, 33500, 34505, 35175, 36050, 38625, 41406, 42210, 43260, 46350, 46900, 48307, 50250, 51500, 54075, 58625, 60300, 62109, 64890, 69010, 70350, 72100, 75375, 77250, 82812, 84420, 90125, 92700, 96614, 100500, 103515, 105525, 108150, 115875, 117250, 124218, 129780, 138020, 140700, 144921, 150750, 154500, 162225, 172525, 175875, 180250, 193228, 207030, 211050, 216300, 231750, 234500, 241535, 248436, 270375, 289842, 301500, 310545, 324450, 345050, 351750, 360500, 414060, 422100, 434763, 463500, 483070, 517575, 527625, 540750, 579684, 621090, 648900, 690100, 703500, 724605, 811125, 862625, 869526, 966140, 1035150, 1055250, 1081500, 1207675, 1242180, 1449210, 1552725, 1622250, 1725250, 1739052, 2070300, 2110500, 2173815, 2415350, 2587875, 2898420, 3105450, 3244500, 3450500, 3623025, 4347630, 4830700, 5175750, 6038375, 6210900, 7246050, 7763625, 8695260, 10351500, 10869075, 12076750, 14492100, 15527250, 18115125, 21738150, 24153500, 31054500, 36230250, 43476300, 54345375, 72460500, 108690750, 217381500]

約数ペア:

[(1, 217381500), (2, 108690750), (3, 72460500), (4, 54345375), (5, 43476300), (6, 36230250), (7, 31054500), (9, 24153500), (10, 21738150), (12, 18115125), (14, 15527250), (15, 14492100), (18, 12076750), (20, 10869075), (21, 10351500), (25, 8695260), (28, 7763625), (30, 7246050), (35, 6210900), (36, 6038375), (42, 5175750), (45, 4830700), (50, 4347630), (60, 3623025), (63, 3450500), (67, 3244500), (70, 3105450), (75, 2898420), (84, 2587875), (90, 2415350), (100, 2173815), (103, 2110500), (105, 2070300), (125, 1739052), (126, 1725250), (134, 1622250), (140, 1552725), (150, 1449210), (175, 1242180), (180, 1207675), (201, 1081500), (206, 1055250), (210, 1035150), (225, 966140), (250, 869526), (252, 862625), (268, 811125), (300, 724605), (309, 703500), (315, 690100), (335, 648900), (350, 621090), (375, 579684), (402, 540750), (412, 527625), (420, 517575), (450, 483070), (469, 463500), (500, 434763), (515, 422100), (525, 414060), (603, 360500), (618, 351750), (630, 345050), (670, 324450), (700, 310545), (721, 301500), (750, 289842), (804, 270375), (875, 248436), (900, 241535), (927, 234500), (938, 231750), (1005, 216300), (1030, 211050), (1050, 207030), (1125, 193228), (1206, 180250), (1236, 175875), (1260, 172525), (1340, 162225), (1407, 154500), (1442, 150750), (1500, 144921), (1545, 140700), (1575, 138020), (1675, 129780), (1750, 124218), (1854, 117250), (1876, 115875), (2010, 108150), (2060, 105525), (2100, 103515), (2163, 100500), (2250, 96614), (2345, 92700), (2412, 90125), (2575, 84420), (2625, 82812), (2814, 77250), (2884, 75375), (3015, 72100), (3090, 70350), (3150, 69010), (3350, 64890), (3500, 62109), (3605, 60300), (3708, 58625), (4020, 54075), (4221, 51500), (4326, 50250), (4500, 48307), (4635, 46900), (4690, 46350), (5025, 43260), (5150, 42210), (5250, 41406), (5628, 38625), (6030, 36050), (6180, 35175), (6300, 34505), (6489, 33500), (6700, 32445), (6901, 31500), (7035, 30900), (7210, 30150), (7725, 28140), (7875, 27604), (8375, 25956), (8442, 25750), (8652, 25125), (9270, 23450), (9380, 23175), (10050, 21630), (10300, 21105), (10500, 20703), (10815, 20100), (11725, 18540), (12060, 18025), (12875, 16884), (12978, 16750), (13802, 15750), (14070, 15450), (14420, 15075)]