207736500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 657296640

約数和(自身を除く): 449560140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 37, 38, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 125, 148, 150, 185, 190, 197, 222, 228, 250, 285, 300, 370, 375, 380, 394, 444, 475, 500, 555, 570, 591, 703, 740, 750, 788, 925, 950, 985, 1110, 1140, 1182, 1406, 1425, 1500, 1850, 1900, 1970, 2109, 2220, 2364, 2375, 2775, 2812, 2850, 2955, 3515, 3700, 3743, 3940, 4218, 4625, 4750, 4925, 5550, 5700, 5910, 7030, 7125, 7289, 7486, 8436, 9250, 9500, 9850, 10545, 11100, 11229, 11820, 13875, 14060, 14250, 14578, 14775, 14972, 17575, 18500, 18715, 19700, 21090, 21867, 22458, 24625, 27750, 28500, 29156, 29550, 35150, 36445, 37430, 42180, 43734, 44916, 49250, 52725, 55500, 56145, 59100, 70300, 72890, 73875, 74860, 87468, 87875, 93575, 98500, 105450, 109335, 112290, 138491, 145780, 147750, 175750, 182225, 187150, 210900, 218670, 224580, 263625, 276982, 280725, 295500, 351500, 364450, 374300, 415473, 437340, 467875, 527250, 546675, 553964, 561450, 692455, 728900, 830946, 911125, 935750, 1054500, 1093350, 1122900, 1384910, 1403625, 1661892, 1822250, 1871500, 2077365, 2186700, 2733375, 2769820, 2807250, 3462275, 3644500, 4154730, 5466750, 5614500, 6924550, 8309460, 10386825, 10933500, 13849100, 17311375, 20773650, 34622750, 41547300, 51934125, 69245500, 103868250, 207736500]

約数ペア:

[(1, 207736500), (2, 103868250), (3, 69245500), (4, 51934125), (5, 41547300), (6, 34622750), (10, 20773650), (12, 17311375), (15, 13849100), (19, 10933500), (20, 10386825), (25, 8309460), (30, 6924550), (37, 5614500), (38, 5466750), (50, 4154730), (57, 3644500), (60, 3462275), (74, 2807250), (75, 2769820), (76, 2733375), (95, 2186700), (100, 2077365), (111, 1871500), (114, 1822250), (125, 1661892), (148, 1403625), (150, 1384910), (185, 1122900), (190, 1093350), (197, 1054500), (222, 935750), (228, 911125), (250, 830946), (285, 728900), (300, 692455), (370, 561450), (375, 553964), (380, 546675), (394, 527250), (444, 467875), (475, 437340), (500, 415473), (555, 374300), (570, 364450), (591, 351500), (703, 295500), (740, 280725), (750, 276982), (788, 263625), (925, 224580), (950, 218670), (985, 210900), (1110, 187150), (1140, 182225), (1182, 175750), (1406, 147750), (1425, 145780), (1500, 138491), (1850, 112290), (1900, 109335), (1970, 105450), (2109, 98500), (2220, 93575), (2364, 87875), (2375, 87468), (2775, 74860), (2812, 73875), (2850, 72890), (2955, 70300), (3515, 59100), (3700, 56145), (3743, 55500), (3940, 52725), (4218, 49250), (4625, 44916), (4750, 43734), (4925, 42180), (5550, 37430), (5700, 36445), (5910, 35150), (7030, 29550), (7125, 29156), (7289, 28500), (7486, 27750), (8436, 24625), (9250, 22458), (9500, 21867), (9850, 21090), (10545, 19700), (11100, 18715), (11229, 18500), (11820, 17575), (13875, 14972), (14060, 14775), (14250, 14578)]