2829750

素因数分解:

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

素因数の和:52

約数の個数: 128

約数和(自身を含む): 8985600

約数和(自身を除く): 6155850

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, 125, 147, 150, 154, 165, 175, 210, 231, 245, 250, 275, 294, 330, 343, 350, 375, 385, 462, 490, 525, 539, 550, 686, 735, 750, 770, 825, 875, 1029, 1050, 1078, 1155, 1225, 1375, 1470, 1617, 1650, 1715, 1750, 1925, 2058, 2310, 2450, 2625, 2695, 2750, 3234, 3430, 3675, 3773, 3850, 4125, 5145, 5250, 5390, 5775, 6125, 7350, 7546, 8085, 8250, 8575, 9625, 10290, 11319, 11550, 12250, 13475, 16170, 17150, 18375, 18865, 19250, 22638, 25725, 26950, 28875, 36750, 37730, 40425, 42875, 51450, 56595, 57750, 67375, 80850, 85750, 94325, 113190, 128625, 134750, 188650, 202125, 257250, 282975, 404250, 471625, 565950, 943250, 1414875, 2829750]

約数ペア:

[(1, 2829750), (2, 1414875), (3, 943250), (5, 565950), (6, 471625), (7, 404250), (10, 282975), (11, 257250), (14, 202125), (15, 188650), (21, 134750), (22, 128625), (25, 113190), (30, 94325), (33, 85750), (35, 80850), (42, 67375), (49, 57750), (50, 56595), (55, 51450), (66, 42875), (70, 40425), (75, 37730), (77, 36750), (98, 28875), (105, 26950), (110, 25725), (125, 22638), (147, 19250), (150, 18865), (154, 18375), (165, 17150), (175, 16170), (210, 13475), (231, 12250), (245, 11550), (250, 11319), (275, 10290), (294, 9625), (330, 8575), (343, 8250), (350, 8085), (375, 7546), (385, 7350), (462, 6125), (490, 5775), (525, 5390), (539, 5250), (550, 5145), (686, 4125), (735, 3850), (750, 3773), (770, 3675), (825, 3430), (875, 3234), (1029, 2750), (1050, 2695), (1078, 2625), (1155, 2450), (1225, 2310), (1375, 2058), (1470, 1925), (1617, 1750), (1650, 1715)]