196507500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 692778240

約数和(自身を除く): 496270740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 197, 210, 228, 250, 266, 285, 300, 350, 375, 380, 394, 399, 420, 475, 500, 525, 532, 570, 591, 625, 665, 700, 750, 788, 798, 875, 950, 985, 1050, 1140, 1182, 1250, 1330, 1379, 1425, 1500, 1596, 1750, 1875, 1900, 1970, 1995, 2100, 2364, 2375, 2500, 2625, 2660, 2758, 2850, 2955, 3325, 3500, 3743, 3750, 3940, 3990, 4137, 4375, 4750, 4925, 5250, 5516, 5700, 5910, 6650, 6895, 7125, 7486, 7500, 7980, 8274, 8750, 9500, 9850, 9975, 10500, 11229, 11820, 11875, 13125, 13300, 13790, 14250, 14775, 14972, 16548, 16625, 17500, 18715, 19700, 19950, 20685, 22458, 23750, 24625, 26201, 26250, 27580, 28500, 29550, 33250, 34475, 35625, 37430, 39900, 41370, 44916, 47500, 49250, 49875, 52402, 52500, 56145, 59100, 66500, 68950, 71250, 73875, 74860, 78603, 82740, 83125, 93575, 98500, 99750, 103425, 104804, 112290, 123125, 131005, 137900, 142500, 147750, 157206, 166250, 172375, 187150, 199500, 206850, 224580, 246250, 249375, 262010, 280725, 295500, 314412, 332500, 344750, 369375, 374300, 393015, 413700, 467875, 492500, 498750, 517125, 524020, 561450, 655025, 689500, 738750, 786030, 861875, 935750, 997500, 1034250, 1122900, 1310050, 1403625, 1477500, 1572060, 1723750, 1871500, 1965075, 2068500, 2339375, 2585625, 2620100, 2807250, 3275125, 3447500, 3930150, 4678750, 5171250, 5614500, 6550250, 7018125, 7860300, 9357500, 9825375, 10342500, 13100500, 14036250, 16375625, 19650750, 28072500, 32751250, 39301500, 49126875, 65502500, 98253750, 196507500]

約数ペア:

[(1, 196507500), (2, 98253750), (3, 65502500), (4, 49126875), (5, 39301500), (6, 32751250), (7, 28072500), (10, 19650750), (12, 16375625), (14, 14036250), (15, 13100500), (19, 10342500), (20, 9825375), (21, 9357500), (25, 7860300), (28, 7018125), (30, 6550250), (35, 5614500), (38, 5171250), (42, 4678750), (50, 3930150), (57, 3447500), (60, 3275125), (70, 2807250), (75, 2620100), (76, 2585625), (84, 2339375), (95, 2068500), (100, 1965075), (105, 1871500), (114, 1723750), (125, 1572060), (133, 1477500), (140, 1403625), (150, 1310050), (175, 1122900), (190, 1034250), (197, 997500), (210, 935750), (228, 861875), (250, 786030), (266, 738750), (285, 689500), (300, 655025), (350, 561450), (375, 524020), (380, 517125), (394, 498750), (399, 492500), (420, 467875), (475, 413700), (500, 393015), (525, 374300), (532, 369375), (570, 344750), (591, 332500), (625, 314412), (665, 295500), (700, 280725), (750, 262010), (788, 249375), (798, 246250), (875, 224580), (950, 206850), (985, 199500), (1050, 187150), (1140, 172375), (1182, 166250), (1250, 157206), (1330, 147750), (1379, 142500), (1425, 137900), (1500, 131005), (1596, 123125), (1750, 112290), (1875, 104804), (1900, 103425), (1970, 99750), (1995, 98500), (2100, 93575), (2364, 83125), (2375, 82740), (2500, 78603), (2625, 74860), (2660, 73875), (2758, 71250), (2850, 68950), (2955, 66500), (3325, 59100), (3500, 56145), (3743, 52500), (3750, 52402), (3940, 49875), (3990, 49250), (4137, 47500), (4375, 44916), (4750, 41370), (4925, 39900), (5250, 37430), (5516, 35625), (5700, 34475), (5910, 33250), (6650, 29550), (6895, 28500), (7125, 27580), (7486, 26250), (7500, 26201), (7980, 24625), (8274, 23750), (8750, 22458), (9500, 20685), (9850, 19950), (9975, 19700), (10500, 18715), (11229, 17500), (11820, 16625), (11875, 16548), (13125, 14972), (13300, 14775), (13790, 14250)]