193231500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 523819380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 125, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 239, 245, 250, 275, 294, 300, 308, 330, 350, 375, 385, 420, 462, 478, 490, 500, 525, 539, 550, 588, 660, 700, 717, 735, 750, 770, 825, 875, 924, 956, 980, 1050, 1078, 1100, 1155, 1195, 1225, 1375, 1434, 1470, 1500, 1540, 1617, 1650, 1673, 1750, 1925, 2100, 2156, 2310, 2390, 2450, 2625, 2629, 2695, 2750, 2868, 2940, 3234, 3300, 3346, 3500, 3585, 3675, 3850, 4125, 4620, 4780, 4900, 5019, 5250, 5258, 5390, 5500, 5775, 5975, 6125, 6468, 6692, 7170, 7350, 7700, 7887, 8085, 8250, 8365, 9625, 10038, 10500, 10516, 10780, 11550, 11711, 11950, 12250, 13145, 13475, 14340, 14700, 15774, 16170, 16500, 16730, 17925, 18375, 18403, 19250, 20076, 23100, 23422, 23900, 24500, 25095, 26290, 26950, 28875, 29875, 31548, 32340, 33460, 35133, 35850, 36750, 36806, 38500, 39435, 40425, 41825, 46844, 50190, 52580, 53900, 55209, 57750, 58555, 59750, 65725, 67375, 70266, 71700, 73500, 73612, 78870, 80850, 83650, 89625, 92015, 100380, 110418, 115500, 117110, 119500, 125475, 128821, 131450, 134750, 140532, 157740, 161700, 167300, 175665, 179250, 184030, 197175, 202125, 209125, 220836, 234220, 250950, 257642, 262900, 269500, 276045, 292775, 328625, 351330, 358500, 368060, 386463, 394350, 404250, 418250, 460075, 501900, 515284, 552090, 585550, 627375, 644105, 657250, 702660, 772926, 788700, 808500, 836500, 878325, 920150, 985875, 1104180, 1171100, 1254750, 1288210, 1314500, 1380225, 1463875, 1545852, 1756650, 1840300, 1932315, 1971750, 2300375, 2509500, 2576420, 2760450, 2927750, 3220525, 3513300, 3864630, 3943500, 4391625, 4600750, 5520900, 5855500, 6441050, 6901125, 7729260, 8783250, 9201500, 9661575, 12882100, 13802250, 16102625, 17566500, 19323150, 27604500, 32205250, 38646300, 48307875, 64410500, 96615750, 193231500]

約数ペア:

[(1, 193231500), (2, 96615750), (3, 64410500), (4, 48307875), (5, 38646300), (6, 32205250), (7, 27604500), (10, 19323150), (11, 17566500), (12, 16102625), (14, 13802250), (15, 12882100), (20, 9661575), (21, 9201500), (22, 8783250), (25, 7729260), (28, 6901125), (30, 6441050), (33, 5855500), (35, 5520900), (42, 4600750), (44, 4391625), (49, 3943500), (50, 3864630), (55, 3513300), (60, 3220525), (66, 2927750), (70, 2760450), (75, 2576420), (77, 2509500), (84, 2300375), (98, 1971750), (100, 1932315), (105, 1840300), (110, 1756650), (125, 1545852), (132, 1463875), (140, 1380225), (147, 1314500), (150, 1288210), (154, 1254750), (165, 1171100), (175, 1104180), (196, 985875), (210, 920150), (220, 878325), (231, 836500), (239, 808500), (245, 788700), (250, 772926), (275, 702660), (294, 657250), (300, 644105), (308, 627375), (330, 585550), (350, 552090), (375, 515284), (385, 501900), (420, 460075), (462, 418250), (478, 404250), (490, 394350), (500, 386463), (525, 368060), (539, 358500), (550, 351330), (588, 328625), (660, 292775), (700, 276045), (717, 269500), (735, 262900), (750, 257642), (770, 250950), (825, 234220), (875, 220836), (924, 209125), (956, 202125), (980, 197175), (1050, 184030), (1078, 179250), (1100, 175665), (1155, 167300), (1195, 161700), (1225, 157740), (1375, 140532), (1434, 134750), (1470, 131450), (1500, 128821), (1540, 125475), (1617, 119500), (1650, 117110), (1673, 115500), (1750, 110418), (1925, 100380), (2100, 92015), (2156, 89625), (2310, 83650), (2390, 80850), (2450, 78870), (2625, 73612), (2629, 73500), (2695, 71700), (2750, 70266), (2868, 67375), (2940, 65725), (3234, 59750), (3300, 58555), (3346, 57750), (3500, 55209), (3585, 53900), (3675, 52580), (3850, 50190), (4125, 46844), (4620, 41825), (4780, 40425), (4900, 39435), (5019, 38500), (5250, 36806), (5258, 36750), (5390, 35850), (5500, 35133), (5775, 33460), (5975, 32340), (6125, 31548), (6468, 29875), (6692, 28875), (7170, 26950), (7350, 26290), (7700, 25095), (7887, 24500), (8085, 23900), (8250, 23422), (8365, 23100), (9625, 20076), (10038, 19250), (10500, 18403), (10516, 18375), (10780, 17925), (11550, 16730), (11711, 16500), (11950, 16170), (12250, 15774), (13145, 14700), (13475, 14340)]