30318750

素因数分解:

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

素因数の和:58

約数の個数: 216

約数和(自身を含む): 104196456

約数和(自身を除く): 73877706

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, 625, 630, 693, 735, 750, 770, 825, 875, 882, 990, 1050, 1078, 1125, 1155, 1225, 1250, 1375, 1386, 1470, 1575, 1617, 1650, 1750, 1875, 1925, 2205, 2250, 2310, 2450, 2475, 2625, 2695, 2750, 3125, 3150, 3234, 3465, 3675, 3750, 3850, 4125, 4375, 4410, 4851, 4950, 5250, 5390, 5625, 5775, 6125, 6250, 6875, 6930, 7350, 7875, 8085, 8250, 8750, 9375, 9625, 9702, 11025, 11250, 11550, 12250, 12375, 13125, 13475, 13750, 15750, 16170, 17325, 18375, 18750, 19250, 20625, 21875, 22050, 24255, 24750, 26250, 26950, 28125, 28875, 30625, 34375, 34650, 36750, 39375, 40425, 41250, 43750, 48125, 48510, 55125, 56250, 57750, 61250, 61875, 65625, 67375, 68750, 78750, 80850, 86625, 91875, 96250, 103125, 110250, 121275, 123750, 131250, 134750, 144375, 153125, 173250, 183750, 196875, 202125, 206250, 240625, 242550, 275625, 288750, 306250, 309375, 336875, 393750, 404250, 433125, 459375, 481250, 551250, 606375, 618750, 673750, 721875, 866250, 918750, 1010625, 1212750, 1378125, 1443750, 1684375, 2021250, 2165625, 2756250, 3031875, 3368750, 4331250, 5053125, 6063750, 10106250, 15159375, 30318750]

約数ペア:

[(1, 30318750), (2, 15159375), (3, 10106250), (5, 6063750), (6, 5053125), (7, 4331250), (9, 3368750), (10, 3031875), (11, 2756250), (14, 2165625), (15, 2021250), (18, 1684375), (21, 1443750), (22, 1378125), (25, 1212750), (30, 1010625), (33, 918750), (35, 866250), (42, 721875), (45, 673750), (49, 618750), (50, 606375), (55, 551250), (63, 481250), (66, 459375), (70, 433125), (75, 404250), (77, 393750), (90, 336875), (98, 309375), (99, 306250), (105, 288750), (110, 275625), (125, 242550), (126, 240625), (147, 206250), (150, 202125), (154, 196875), (165, 183750), (175, 173250), (198, 153125), (210, 144375), (225, 134750), (231, 131250), (245, 123750), (250, 121275), (275, 110250), (294, 103125), (315, 96250), (330, 91875), (350, 86625), (375, 80850), (385, 78750), (441, 68750), (450, 67375), (462, 65625), (490, 61875), (495, 61250), (525, 57750), (539, 56250), (550, 55125), (625, 48510), (630, 48125), (693, 43750), (735, 41250), (750, 40425), (770, 39375), (825, 36750), (875, 34650), (882, 34375), (990, 30625), (1050, 28875), (1078, 28125), (1125, 26950), (1155, 26250), (1225, 24750), (1250, 24255), (1375, 22050), (1386, 21875), (1470, 20625), (1575, 19250), (1617, 18750), (1650, 18375), (1750, 17325), (1875, 16170), (1925, 15750), (2205, 13750), (2250, 13475), (2310, 13125), (2450, 12375), (2475, 12250), (2625, 11550), (2695, 11250), (2750, 11025), (3125, 9702), (3150, 9625), (3234, 9375), (3465, 8750), (3675, 8250), (3750, 8085), (3850, 7875), (4125, 7350), (4375, 6930), (4410, 6875), (4851, 6250), (4950, 6125), (5250, 5775), (5390, 5625)]