391383300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16943}}^1$

素因数の和:16978

約数の個数: 144

約数和(自身を含む): 1411909632

約数和(自身を除く): 1020526332

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, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 11550, 16943, 23100, 33886, 50829, 67772, 84715, 101658, 118601, 169430, 186373, 203316, 237202, 254145, 338860, 355803, 372746, 423575, 474404, 508290, 559119, 593005, 711606, 745492, 847150, 931865, 1016580, 1118238, 1186010, 1270725, 1304611, 1423212, 1694300, 1779015, 1863730, 2236476, 2372020, 2541450, 2609222, 2795595, 2965025, 3558030, 3727460, 3913833, 4659325, 5082900, 5218444, 5591190, 5930050, 6523055, 7116060, 7827666, 8895075, 9318650, 11182380, 11860100, 13046110, 13977975, 15655332, 17790150, 18637300, 19569165, 26092220, 27955950, 32615275, 35580300, 39138330, 55911900, 65230550, 78276660, 97845825, 130461100, 195691650, 391383300]

約数ペア:

[(1, 391383300), (2, 195691650), (3, 130461100), (4, 97845825), (5, 78276660), (6, 65230550), (7, 55911900), (10, 39138330), (11, 35580300), (12, 32615275), (14, 27955950), (15, 26092220), (20, 19569165), (21, 18637300), (22, 17790150), (25, 15655332), (28, 13977975), (30, 13046110), (33, 11860100), (35, 11182380), (42, 9318650), (44, 8895075), (50, 7827666), (55, 7116060), (60, 6523055), (66, 5930050), (70, 5591190), (75, 5218444), (77, 5082900), (84, 4659325), (100, 3913833), (105, 3727460), (110, 3558030), (132, 2965025), (140, 2795595), (150, 2609222), (154, 2541450), (165, 2372020), (175, 2236476), (210, 1863730), (220, 1779015), (231, 1694300), (275, 1423212), (300, 1304611), (308, 1270725), (330, 1186010), (350, 1118238), (385, 1016580), (420, 931865), (462, 847150), (525, 745492), (550, 711606), (660, 593005), (700, 559119), (770, 508290), (825, 474404), (924, 423575), (1050, 372746), (1100, 355803), (1155, 338860), (1540, 254145), (1650, 237202), (1925, 203316), (2100, 186373), (2310, 169430), (3300, 118601), (3850, 101658), (4620, 84715), (5775, 67772), (7700, 50829), (11550, 33886), (16943, 23100)]