772803200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 144

約数和(自身を含む): 2068659450

約数和(自身を除く): 1295856250

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 260, 320, 325, 338, 400, 416, 520, 640, 650, 676, 800, 832, 845, 1040, 1300, 1352, 1429, 1600, 1664, 1690, 2080, 2600, 2704, 2858, 3200, 3380, 4160, 4225, 5200, 5408, 5716, 6760, 7145, 8320, 8450, 10400, 10816, 11432, 13520, 14290, 16900, 18577, 20800, 21632, 22864, 27040, 28580, 33800, 35725, 37154, 41600, 45728, 54080, 57160, 67600, 71450, 74308, 91456, 92885, 108160, 114320, 135200, 142900, 148616, 182912, 185770, 228640, 241501, 270400, 285800, 297232, 371540, 457280, 464425, 483002, 540800, 571600, 594464, 743080, 914560, 928850, 966004, 1143200, 1188928, 1207505, 1486160, 1857700, 1932008, 2286400, 2377856, 2415010, 2972320, 3715400, 3864016, 4572800, 4830020, 5944640, 6037525, 7430800, 7728032, 9660040, 11889280, 12075050, 14861600, 15456064, 19320080, 24150100, 29723200, 30912128, 38640160, 48300200, 59446400, 77280320, 96600400, 154560640, 193200800, 386401600, 772803200]

約数ペア:

[(1, 772803200), (2, 386401600), (4, 193200800), (5, 154560640), (8, 96600400), (10, 77280320), (13, 59446400), (16, 48300200), (20, 38640160), (25, 30912128), (26, 29723200), (32, 24150100), (40, 19320080), (50, 15456064), (52, 14861600), (64, 12075050), (65, 11889280), (80, 9660040), (100, 7728032), (104, 7430800), (128, 6037525), (130, 5944640), (160, 4830020), (169, 4572800), (200, 3864016), (208, 3715400), (260, 2972320), (320, 2415010), (325, 2377856), (338, 2286400), (400, 1932008), (416, 1857700), (520, 1486160), (640, 1207505), (650, 1188928), (676, 1143200), (800, 966004), (832, 928850), (845, 914560), (1040, 743080), (1300, 594464), (1352, 571600), (1429, 540800), (1600, 483002), (1664, 464425), (1690, 457280), (2080, 371540), (2600, 297232), (2704, 285800), (2858, 270400), (3200, 241501), (3380, 228640), (4160, 185770), (4225, 182912), (5200, 148616), (5408, 142900), (5716, 135200), (6760, 114320), (7145, 108160), (8320, 92885), (8450, 91456), (10400, 74308), (10816, 71450), (11432, 67600), (13520, 57160), (14290, 54080), (16900, 45728), (18577, 41600), (20800, 37154), (21632, 35725), (22864, 33800), (27040, 28580)]