61683200

素因数分解:

$2^9\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 157296480

約数和(自身を除く): 95613280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 79, 80, 100, 122, 128, 158, 160, 200, 244, 256, 305, 316, 320, 395, 400, 488, 512, 610, 632, 640, 790, 800, 976, 1220, 1264, 1280, 1525, 1580, 1600, 1952, 1975, 2440, 2528, 2560, 3050, 3160, 3200, 3904, 3950, 4819, 4880, 5056, 6100, 6320, 6400, 7808, 7900, 9638, 9760, 10112, 12200, 12640, 12800, 15616, 15800, 19276, 19520, 20224, 24095, 24400, 25280, 31232, 31600, 38552, 39040, 40448, 48190, 48800, 50560, 63200, 77104, 78080, 96380, 97600, 101120, 120475, 126400, 154208, 156160, 192760, 195200, 202240, 240950, 252800, 308416, 385520, 390400, 481900, 505600, 616832, 771040, 780800, 963800, 1011200, 1233664, 1542080, 1927600, 2467328, 3084160, 3855200, 6168320, 7710400, 12336640, 15420800, 30841600, 61683200]

約数ペア:

[(1, 61683200), (2, 30841600), (4, 15420800), (5, 12336640), (8, 7710400), (10, 6168320), (16, 3855200), (20, 3084160), (25, 2467328), (32, 1927600), (40, 1542080), (50, 1233664), (61, 1011200), (64, 963800), (79, 780800), (80, 771040), (100, 616832), (122, 505600), (128, 481900), (158, 390400), (160, 385520), (200, 308416), (244, 252800), (256, 240950), (305, 202240), (316, 195200), (320, 192760), (395, 156160), (400, 154208), (488, 126400), (512, 120475), (610, 101120), (632, 97600), (640, 96380), (790, 78080), (800, 77104), (976, 63200), (1220, 50560), (1264, 48800), (1280, 48190), (1525, 40448), (1580, 39040), (1600, 38552), (1952, 31600), (1975, 31232), (2440, 25280), (2528, 24400), (2560, 24095), (3050, 20224), (3160, 19520), (3200, 19276), (3904, 15800), (3950, 15616), (4819, 12800), (4880, 12640), (5056, 12200), (6100, 10112), (6320, 9760), (6400, 9638), (7808, 7900)]