11988900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 47121984

約数和(自身を除く): 35133084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 173, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 346, 350, 385, 396, 420, 450, 462, 495, 519, 525, 550, 630, 660, 692, 693, 700, 770, 825, 865, 900, 924, 990, 1038, 1050, 1100, 1155, 1211, 1260, 1386, 1540, 1557, 1575, 1650, 1730, 1903, 1925, 1980, 2076, 2100, 2310, 2422, 2475, 2595, 2772, 3114, 3150, 3300, 3460, 3465, 3633, 3806, 3850, 4325, 4620, 4844, 4950, 5190, 5709, 5775, 6055, 6228, 6300, 6930, 7266, 7612, 7700, 7785, 8650, 9515, 9900, 10380, 10899, 11418, 11550, 12110, 12975, 13321, 13860, 14532, 15570, 17127, 17300, 17325, 18165, 19030, 21798, 22836, 23100, 24220, 25950, 26642, 28545, 30275, 31140, 34254, 34650, 36330, 38060, 38925, 39963, 43596, 47575, 51900, 53284, 54495, 57090, 60550, 66605, 68508, 69300, 72660, 77850, 79926, 85635, 90825, 95150, 108990, 114180, 119889, 121100, 133210, 142725, 155700, 159852, 171270, 181650, 190300, 199815, 217980, 239778, 266420, 272475, 285450, 333025, 342540, 363300, 399630, 428175, 479556, 544950, 570900, 599445, 666050, 799260, 856350, 999075, 1089900, 1198890, 1332100, 1712700, 1998150, 2397780, 2997225, 3996300, 5994450, 11988900]

約数ペア:

[(1, 11988900), (2, 5994450), (3, 3996300), (4, 2997225), (5, 2397780), (6, 1998150), (7, 1712700), (9, 1332100), (10, 1198890), (11, 1089900), (12, 999075), (14, 856350), (15, 799260), (18, 666050), (20, 599445), (21, 570900), (22, 544950), (25, 479556), (28, 428175), (30, 399630), (33, 363300), (35, 342540), (36, 333025), (42, 285450), (44, 272475), (45, 266420), (50, 239778), (55, 217980), (60, 199815), (63, 190300), (66, 181650), (70, 171270), (75, 159852), (77, 155700), (84, 142725), (90, 133210), (99, 121100), (100, 119889), (105, 114180), (110, 108990), (126, 95150), (132, 90825), (140, 85635), (150, 79926), (154, 77850), (165, 72660), (173, 69300), (175, 68508), (180, 66605), (198, 60550), (210, 57090), (220, 54495), (225, 53284), (231, 51900), (252, 47575), (275, 43596), (300, 39963), (308, 38925), (315, 38060), (330, 36330), (346, 34650), (350, 34254), (385, 31140), (396, 30275), (420, 28545), (450, 26642), (462, 25950), (495, 24220), (519, 23100), (525, 22836), (550, 21798), (630, 19030), (660, 18165), (692, 17325), (693, 17300), (700, 17127), (770, 15570), (825, 14532), (865, 13860), (900, 13321), (924, 12975), (990, 12110), (1038, 11550), (1050, 11418), (1100, 10899), (1155, 10380), (1211, 9900), (1260, 9515), (1386, 8650), (1540, 7785), (1557, 7700), (1575, 7612), (1650, 7266), (1730, 6930), (1903, 6300), (1925, 6228), (1980, 6055), (2076, 5775), (2100, 5709), (2310, 5190), (2422, 4950), (2475, 4844), (2595, 4620), (2772, 4325), (3114, 3850), (3150, 3806), (3300, 3633), (3460, 3465)]