31127250

素因数分解:

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

素因数の和:63

約数の個数: 192

約数和(自身を含む): 99590400

約数和(自身を除く): 68463150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 121, 125, 147, 150, 154, 165, 175, 210, 231, 242, 245, 250, 275, 294, 330, 343, 350, 363, 375, 385, 462, 490, 525, 539, 550, 605, 686, 726, 735, 750, 770, 825, 847, 875, 1029, 1050, 1078, 1155, 1210, 1225, 1375, 1470, 1617, 1650, 1694, 1715, 1750, 1815, 1925, 2058, 2310, 2450, 2541, 2625, 2695, 2750, 3025, 3234, 3430, 3630, 3675, 3773, 3850, 4125, 4235, 5082, 5145, 5250, 5390, 5775, 5929, 6050, 6125, 7350, 7546, 8085, 8250, 8470, 8575, 9075, 9625, 10290, 11319, 11550, 11858, 12250, 12705, 13475, 15125, 16170, 17150, 17787, 18150, 18375, 18865, 19250, 21175, 22638, 25410, 25725, 26950, 28875, 29645, 30250, 35574, 36750, 37730, 40425, 41503, 42350, 42875, 45375, 51450, 56595, 57750, 59290, 63525, 67375, 80850, 83006, 85750, 88935, 90750, 94325, 105875, 113190, 124509, 127050, 128625, 134750, 148225, 177870, 188650, 202125, 207515, 211750, 249018, 257250, 282975, 296450, 317625, 404250, 415030, 444675, 471625, 565950, 622545, 635250, 741125, 889350, 943250, 1037575, 1245090, 1414875, 1482250, 2075150, 2223375, 2829750, 3112725, 4446750, 5187875, 6225450, 10375750, 15563625, 31127250]

約数ペア:

[(1, 31127250), (2, 15563625), (3, 10375750), (5, 6225450), (6, 5187875), (7, 4446750), (10, 3112725), (11, 2829750), (14, 2223375), (15, 2075150), (21, 1482250), (22, 1414875), (25, 1245090), (30, 1037575), (33, 943250), (35, 889350), (42, 741125), (49, 635250), (50, 622545), (55, 565950), (66, 471625), (70, 444675), (75, 415030), (77, 404250), (98, 317625), (105, 296450), (110, 282975), (121, 257250), (125, 249018), (147, 211750), (150, 207515), (154, 202125), (165, 188650), (175, 177870), (210, 148225), (231, 134750), (242, 128625), (245, 127050), (250, 124509), (275, 113190), (294, 105875), (330, 94325), (343, 90750), (350, 88935), (363, 85750), (375, 83006), (385, 80850), (462, 67375), (490, 63525), (525, 59290), (539, 57750), (550, 56595), (605, 51450), (686, 45375), (726, 42875), (735, 42350), (750, 41503), (770, 40425), (825, 37730), (847, 36750), (875, 35574), (1029, 30250), (1050, 29645), (1078, 28875), (1155, 26950), (1210, 25725), (1225, 25410), (1375, 22638), (1470, 21175), (1617, 19250), (1650, 18865), (1694, 18375), (1715, 18150), (1750, 17787), (1815, 17150), (1925, 16170), (2058, 15125), (2310, 13475), (2450, 12705), (2541, 12250), (2625, 11858), (2695, 11550), (2750, 11319), (3025, 10290), (3234, 9625), (3430, 9075), (3630, 8575), (3675, 8470), (3773, 8250), (3850, 8085), (4125, 7546), (4235, 7350), (5082, 6125), (5145, 6050), (5250, 5929), (5390, 5775)]