2987731200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2641

約数の個数: 216

約数和(自身を含む): 10025705536

約数和(自身を除く): 7037974336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 256, 300, 305, 320, 366, 384, 400, 480, 488, 600, 610, 640, 732, 768, 800, 915, 960, 976, 1200, 1220, 1280, 1464, 1525, 1600, 1830, 1920, 1952, 2400, 2440, 2551, 2928, 3050, 3200, 3660, 3840, 3904, 4575, 4800, 4880, 5102, 5856, 6100, 6400, 7320, 7653, 7808, 9150, 9600, 9760, 10204, 11712, 12200, 12755, 14640, 15306, 15616, 18300, 19200, 19520, 20408, 23424, 24400, 25510, 29280, 30612, 36600, 38265, 39040, 40816, 46848, 48800, 51020, 58560, 61224, 63775, 73200, 76530, 78080, 81632, 97600, 102040, 117120, 122448, 127550, 146400, 153060, 155611, 163264, 191325, 195200, 204080, 234240, 244896, 255100, 292800, 306120, 311222, 326528, 382650, 390400, 408160, 466833, 489792, 510200, 585600, 612240, 622444, 653056, 765300, 778055, 816320, 933666, 979584, 1020400, 1171200, 1224480, 1244888, 1530600, 1556110, 1632640, 1867332, 1959168, 2040800, 2334165, 2448960, 2489776, 3061200, 3112220, 3265280, 3734664, 3890275, 4081600, 4668330, 4897920, 4979552, 6122400, 6224440, 7469328, 7780550, 8163200, 9336660, 9795840, 9959104, 11670825, 12244800, 12448880, 14938656, 15561100, 16326400, 18673320, 19918208, 23341650, 24489600, 24897760, 29877312, 31122200, 37346640, 39836416, 46683300, 48979200, 49795520, 59754624, 62244400, 74693280, 93366600, 99591040, 119509248, 124488800, 149386560, 186733200, 199182080, 248977600, 298773120, 373466400, 497955200, 597546240, 746932800, 995910400, 1493865600, 2987731200]

約数ペア:

[(1, 2987731200), (2, 1493865600), (3, 995910400), (4, 746932800), (5, 597546240), (6, 497955200), (8, 373466400), (10, 298773120), (12, 248977600), (15, 199182080), (16, 186733200), (20, 149386560), (24, 124488800), (25, 119509248), (30, 99591040), (32, 93366600), (40, 74693280), (48, 62244400), (50, 59754624), (60, 49795520), (61, 48979200), (64, 46683300), (75, 39836416), (80, 37346640), (96, 31122200), (100, 29877312), (120, 24897760), (122, 24489600), (128, 23341650), (150, 19918208), (160, 18673320), (183, 16326400), (192, 15561100), (200, 14938656), (240, 12448880), (244, 12244800), (256, 11670825), (300, 9959104), (305, 9795840), (320, 9336660), (366, 8163200), (384, 7780550), (400, 7469328), (480, 6224440), (488, 6122400), (600, 4979552), (610, 4897920), (640, 4668330), (732, 4081600), (768, 3890275), (800, 3734664), (915, 3265280), (960, 3112220), (976, 3061200), (1200, 2489776), (1220, 2448960), (1280, 2334165), (1464, 2040800), (1525, 1959168), (1600, 1867332), (1830, 1632640), (1920, 1556110), (1952, 1530600), (2400, 1244888), (2440, 1224480), (2551, 1171200), (2928, 1020400), (3050, 979584), (3200, 933666), (3660, 816320), (3840, 778055), (3904, 765300), (4575, 653056), (4800, 622444), (4880, 612240), (5102, 585600), (5856, 510200), (6100, 489792), (6400, 466833), (7320, 408160), (7653, 390400), (7808, 382650), (9150, 326528), (9600, 311222), (9760, 306120), (10204, 292800), (11712, 255100), (12200, 244896), (12755, 234240), (14640, 204080), (15306, 195200), (15616, 191325), (18300, 163264), (19200, 155611), (19520, 153060), (20408, 146400), (23424, 127550), (24400, 122448), (25510, 117120), (29280, 102040), (30612, 97600), (36600, 81632), (38265, 78080), (39040, 76530), (40816, 73200), (46848, 63775), (48800, 61224), (51020, 58560)]