82507500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 275755480

約数和(自身を除く): 193247980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 193, 225, 228, 250, 285, 300, 342, 375, 380, 386, 450, 475, 500, 570, 579, 625, 684, 750, 772, 855, 900, 950, 965, 1125, 1140, 1158, 1250, 1425, 1500, 1710, 1737, 1875, 1900, 1930, 2250, 2316, 2375, 2500, 2850, 2895, 3420, 3474, 3667, 3750, 3860, 4275, 4500, 4750, 4825, 5625, 5700, 5790, 6948, 7125, 7334, 7500, 8550, 8685, 9500, 9650, 11001, 11250, 11580, 11875, 14250, 14475, 14668, 17100, 17370, 18335, 19300, 21375, 22002, 22500, 23750, 24125, 28500, 28950, 33003, 34740, 35625, 36670, 42750, 43425, 44004, 47500, 48250, 55005, 57900, 66006, 71250, 72375, 73340, 85500, 86850, 91675, 96500, 106875, 110010, 120625, 132012, 142500, 144750, 165015, 173700, 183350, 213750, 217125, 220020, 241250, 275025, 289500, 330030, 361875, 366700, 427500, 434250, 458375, 482500, 550050, 660060, 723750, 825075, 868500, 916750, 1085625, 1100100, 1375125, 1447500, 1650150, 1833500, 2171250, 2291875, 2750250, 3300300, 4125375, 4342500, 4583750, 5500500, 6875625, 8250750, 9167500, 13751250, 16501500, 20626875, 27502500, 41253750, 82507500]

約数ペア:

[(1, 82507500), (2, 41253750), (3, 27502500), (4, 20626875), (5, 16501500), (6, 13751250), (9, 9167500), (10, 8250750), (12, 6875625), (15, 5500500), (18, 4583750), (19, 4342500), (20, 4125375), (25, 3300300), (30, 2750250), (36, 2291875), (38, 2171250), (45, 1833500), (50, 1650150), (57, 1447500), (60, 1375125), (75, 1100100), (76, 1085625), (90, 916750), (95, 868500), (100, 825075), (114, 723750), (125, 660060), (150, 550050), (171, 482500), (180, 458375), (190, 434250), (193, 427500), (225, 366700), (228, 361875), (250, 330030), (285, 289500), (300, 275025), (342, 241250), (375, 220020), (380, 217125), (386, 213750), (450, 183350), (475, 173700), (500, 165015), (570, 144750), (579, 142500), (625, 132012), (684, 120625), (750, 110010), (772, 106875), (855, 96500), (900, 91675), (950, 86850), (965, 85500), (1125, 73340), (1140, 72375), (1158, 71250), (1250, 66006), (1425, 57900), (1500, 55005), (1710, 48250), (1737, 47500), (1875, 44004), (1900, 43425), (1930, 42750), (2250, 36670), (2316, 35625), (2375, 34740), (2500, 33003), (2850, 28950), (2895, 28500), (3420, 24125), (3474, 23750), (3667, 22500), (3750, 22002), (3860, 21375), (4275, 19300), (4500, 18335), (4750, 17370), (4825, 17100), (5625, 14668), (5700, 14475), (5790, 14250), (6948, 11875), (7125, 11580), (7334, 11250), (7500, 11001), (8550, 9650), (8685, 9500)]