140197500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 475847680

約数和(自身を除く): 335650180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 67, 75, 90, 93, 100, 108, 124, 125, 134, 135, 150, 155, 180, 186, 201, 225, 250, 268, 270, 279, 300, 310, 335, 372, 375, 402, 450, 465, 500, 540, 558, 603, 620, 625, 670, 675, 750, 775, 804, 837, 900, 930, 1005, 1116, 1125, 1206, 1250, 1340, 1350, 1395, 1500, 1550, 1674, 1675, 1809, 1860, 1875, 2010, 2077, 2250, 2325, 2412, 2500, 2700, 2790, 3015, 3100, 3348, 3350, 3375, 3618, 3750, 3875, 4020, 4154, 4185, 4500, 4650, 5025, 5580, 5625, 6030, 6231, 6700, 6750, 6975, 7236, 7500, 7750, 8308, 8370, 8375, 9045, 9300, 10050, 10385, 11250, 11625, 12060, 12462, 13500, 13950, 15075, 15500, 16740, 16750, 16875, 18090, 18693, 19375, 20100, 20770, 20925, 22500, 23250, 24924, 25125, 27900, 30150, 31155, 33500, 33750, 34875, 36180, 37386, 38750, 41540, 41850, 41875, 45225, 46500, 50250, 51925, 56079, 58125, 60300, 62310, 67500, 69750, 74772, 75375, 77500, 83700, 83750, 90450, 93465, 100500, 103850, 104625, 112158, 116250, 124620, 125625, 139500, 150750, 155775, 167500, 174375, 180900, 186930, 207700, 209250, 224316, 226125, 232500, 251250, 259625, 280395, 301500, 311550, 348750, 373860, 376875, 418500, 452250, 467325, 502500, 519250, 523125, 560790, 623100, 697500, 753750, 778875, 904500, 934650, 1038500, 1046250, 1121580, 1130625, 1298125, 1401975, 1507500, 1557750, 1869300, 2092500, 2261250, 2336625, 2596250, 2803950, 3115500, 3894375, 4522500, 4673250, 5192500, 5607900, 7009875, 7788750, 9346500, 11683125, 14019750, 15577500, 23366250, 28039500, 35049375, 46732500, 70098750, 140197500]

約数ペア:

[(1, 140197500), (2, 70098750), (3, 46732500), (4, 35049375), (5, 28039500), (6, 23366250), (9, 15577500), (10, 14019750), (12, 11683125), (15, 9346500), (18, 7788750), (20, 7009875), (25, 5607900), (27, 5192500), (30, 4673250), (31, 4522500), (36, 3894375), (45, 3115500), (50, 2803950), (54, 2596250), (60, 2336625), (62, 2261250), (67, 2092500), (75, 1869300), (90, 1557750), (93, 1507500), (100, 1401975), (108, 1298125), (124, 1130625), (125, 1121580), (134, 1046250), (135, 1038500), (150, 934650), (155, 904500), (180, 778875), (186, 753750), (201, 697500), (225, 623100), (250, 560790), (268, 523125), (270, 519250), (279, 502500), (300, 467325), (310, 452250), (335, 418500), (372, 376875), (375, 373860), (402, 348750), (450, 311550), (465, 301500), (500, 280395), (540, 259625), (558, 251250), (603, 232500), (620, 226125), (625, 224316), (670, 209250), (675, 207700), (750, 186930), (775, 180900), (804, 174375), (837, 167500), (900, 155775), (930, 150750), (1005, 139500), (1116, 125625), (1125, 124620), (1206, 116250), (1250, 112158), (1340, 104625), (1350, 103850), (1395, 100500), (1500, 93465), (1550, 90450), (1674, 83750), (1675, 83700), (1809, 77500), (1860, 75375), (1875, 74772), (2010, 69750), (2077, 67500), (2250, 62310), (2325, 60300), (2412, 58125), (2500, 56079), (2700, 51925), (2790, 50250), (3015, 46500), (3100, 45225), (3348, 41875), (3350, 41850), (3375, 41540), (3618, 38750), (3750, 37386), (3875, 36180), (4020, 34875), (4154, 33750), (4185, 33500), (4500, 31155), (4650, 30150), (5025, 27900), (5580, 25125), (5625, 24924), (6030, 23250), (6231, 22500), (6700, 20925), (6750, 20770), (6975, 20100), (7236, 19375), (7500, 18693), (7750, 18090), (8308, 16875), (8370, 16750), (8375, 16740), (9045, 15500), (9300, 15075), (10050, 13950), (10385, 13500), (11250, 12462), (11625, 12060)]