1212750

素因数分解:

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

素因数の和:48

約数の個数: 144

約数和(自身を含む): 4161456

約数和(自身を除く): 2948706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 90, 98, 99, 105, 110, 125, 126, 147, 150, 154, 165, 175, 198, 210, 225, 231, 245, 250, 275, 294, 315, 330, 350, 375, 385, 441, 450, 462, 490, 495, 525, 539, 550, 630, 693, 735, 750, 770, 825, 875, 882, 990, 1050, 1078, 1125, 1155, 1225, 1375, 1386, 1470, 1575, 1617, 1650, 1750, 1925, 2205, 2250, 2310, 2450, 2475, 2625, 2695, 2750, 3150, 3234, 3465, 3675, 3850, 4125, 4410, 4851, 4950, 5250, 5390, 5775, 6125, 6930, 7350, 7875, 8085, 8250, 9625, 9702, 11025, 11550, 12250, 12375, 13475, 15750, 16170, 17325, 18375, 19250, 22050, 24255, 24750, 26950, 28875, 34650, 36750, 40425, 48510, 55125, 57750, 67375, 80850, 86625, 110250, 121275, 134750, 173250, 202125, 242550, 404250, 606375, 1212750]

約数ペア:

[(1, 1212750), (2, 606375), (3, 404250), (5, 242550), (6, 202125), (7, 173250), (9, 134750), (10, 121275), (11, 110250), (14, 86625), (15, 80850), (18, 67375), (21, 57750), (22, 55125), (25, 48510), (30, 40425), (33, 36750), (35, 34650), (42, 28875), (45, 26950), (49, 24750), (50, 24255), (55, 22050), (63, 19250), (66, 18375), (70, 17325), (75, 16170), (77, 15750), (90, 13475), (98, 12375), (99, 12250), (105, 11550), (110, 11025), (125, 9702), (126, 9625), (147, 8250), (150, 8085), (154, 7875), (165, 7350), (175, 6930), (198, 6125), (210, 5775), (225, 5390), (231, 5250), (245, 4950), (250, 4851), (275, 4410), (294, 4125), (315, 3850), (330, 3675), (350, 3465), (375, 3234), (385, 3150), (441, 2750), (450, 2695), (462, 2625), (490, 2475), (495, 2450), (525, 2310), (539, 2250), (550, 2205), (630, 1925), (693, 1750), (735, 1650), (750, 1617), (770, 1575), (825, 1470), (875, 1386), (882, 1375), (990, 1225), (1050, 1155), (1078, 1125)]