55554720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 195592320

約数和(自身を除く): 140037600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 307, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 614, 624, 696, 754, 780, 870, 921, 928, 1040, 1131, 1160, 1228, 1248, 1392, 1508, 1535, 1560, 1740, 1842, 1885, 2080, 2262, 2320, 2456, 2784, 3016, 3070, 3120, 3480, 3684, 3770, 3991, 4524, 4605, 4640, 4912, 5655, 6032, 6140, 6240, 6960, 7368, 7540, 7982, 8903, 9048, 9210, 9824, 11310, 11973, 12064, 12280, 13920, 14736, 15080, 15964, 17806, 18096, 18420, 19955, 22620, 23946, 24560, 26709, 29472, 30160, 31928, 35612, 36192, 36840, 39910, 44515, 45240, 47892, 49120, 53418, 59865, 60320, 63856, 71224, 73680, 79820, 89030, 90480, 95784, 106836, 115739, 119730, 127712, 133545, 142448, 147360, 159640, 178060, 180960, 191568, 213672, 231478, 239460, 267090, 284896, 319280, 347217, 356120, 383136, 427344, 462956, 478920, 534180, 578695, 638560, 694434, 712240, 854688, 925912, 957840, 1068360, 1157390, 1388868, 1424480, 1736085, 1851824, 1915680, 2136720, 2314780, 2777736, 3472170, 3703648, 4273440, 4629560, 5555472, 6944340, 9259120, 11110944, 13888680, 18518240, 27777360, 55554720]

約数ペア:

[(1, 55554720), (2, 27777360), (3, 18518240), (4, 13888680), (5, 11110944), (6, 9259120), (8, 6944340), (10, 5555472), (12, 4629560), (13, 4273440), (15, 3703648), (16, 3472170), (20, 2777736), (24, 2314780), (26, 2136720), (29, 1915680), (30, 1851824), (32, 1736085), (39, 1424480), (40, 1388868), (48, 1157390), (52, 1068360), (58, 957840), (60, 925912), (65, 854688), (78, 712240), (80, 694434), (87, 638560), (96, 578695), (104, 534180), (116, 478920), (120, 462956), (130, 427344), (145, 383136), (156, 356120), (160, 347217), (174, 319280), (195, 284896), (208, 267090), (232, 239460), (240, 231478), (260, 213672), (290, 191568), (307, 180960), (312, 178060), (348, 159640), (377, 147360), (390, 142448), (416, 133545), (435, 127712), (464, 119730), (480, 115739), (520, 106836), (580, 95784), (614, 90480), (624, 89030), (696, 79820), (754, 73680), (780, 71224), (870, 63856), (921, 60320), (928, 59865), (1040, 53418), (1131, 49120), (1160, 47892), (1228, 45240), (1248, 44515), (1392, 39910), (1508, 36840), (1535, 36192), (1560, 35612), (1740, 31928), (1842, 30160), (1885, 29472), (2080, 26709), (2262, 24560), (2320, 23946), (2456, 22620), (2784, 19955), (3016, 18420), (3070, 18096), (3120, 17806), (3480, 15964), (3684, 15080), (3770, 14736), (3991, 13920), (4524, 12280), (4605, 12064), (4640, 11973), (4912, 11310), (5655, 9824), (6032, 9210), (6140, 9048), (6240, 8903), (6960, 7982), (7368, 7540)]