55335240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 193415040

約数和(自身を除く): 138079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 163, 164, 180, 184, 205, 207, 230, 246, 276, 326, 328, 345, 360, 369, 410, 414, 460, 489, 492, 552, 615, 652, 690, 738, 815, 820, 828, 920, 943, 978, 984, 1035, 1230, 1304, 1380, 1467, 1476, 1630, 1640, 1656, 1845, 1886, 1956, 2070, 2445, 2460, 2760, 2829, 2934, 2952, 3260, 3690, 3749, 3772, 3912, 4140, 4715, 4890, 4920, 5658, 5868, 6520, 6683, 7335, 7380, 7498, 7544, 8280, 8487, 9430, 9780, 11247, 11316, 11736, 13366, 14145, 14670, 14760, 14996, 16974, 18745, 18860, 19560, 20049, 22494, 22632, 26732, 28290, 29340, 29992, 33415, 33741, 33948, 37490, 37720, 40098, 42435, 44988, 53464, 56235, 56580, 58680, 60147, 66830, 67482, 67896, 74980, 80196, 84870, 89976, 100245, 112470, 113160, 120294, 133660, 134964, 149960, 153709, 160392, 168705, 169740, 200490, 224940, 240588, 267320, 269928, 300735, 307418, 337410, 339480, 400980, 449880, 461127, 481176, 601470, 614836, 674820, 768545, 801960, 922254, 1202940, 1229672, 1349640, 1383381, 1537090, 1844508, 2305635, 2405880, 2766762, 3074180, 3689016, 4611270, 5533524, 6148360, 6916905, 9222540, 11067048, 13833810, 18445080, 27667620, 55335240]

約数ペア:

[(1, 55335240), (2, 27667620), (3, 18445080), (4, 13833810), (5, 11067048), (6, 9222540), (8, 6916905), (9, 6148360), (10, 5533524), (12, 4611270), (15, 3689016), (18, 3074180), (20, 2766762), (23, 2405880), (24, 2305635), (30, 1844508), (36, 1537090), (40, 1383381), (41, 1349640), (45, 1229672), (46, 1202940), (60, 922254), (69, 801960), (72, 768545), (82, 674820), (90, 614836), (92, 601470), (115, 481176), (120, 461127), (123, 449880), (138, 400980), (163, 339480), (164, 337410), (180, 307418), (184, 300735), (205, 269928), (207, 267320), (230, 240588), (246, 224940), (276, 200490), (326, 169740), (328, 168705), (345, 160392), (360, 153709), (369, 149960), (410, 134964), (414, 133660), (460, 120294), (489, 113160), (492, 112470), (552, 100245), (615, 89976), (652, 84870), (690, 80196), (738, 74980), (815, 67896), (820, 67482), (828, 66830), (920, 60147), (943, 58680), (978, 56580), (984, 56235), (1035, 53464), (1230, 44988), (1304, 42435), (1380, 40098), (1467, 37720), (1476, 37490), (1630, 33948), (1640, 33741), (1656, 33415), (1845, 29992), (1886, 29340), (1956, 28290), (2070, 26732), (2445, 22632), (2460, 22494), (2760, 20049), (2829, 19560), (2934, 18860), (2952, 18745), (3260, 16974), (3690, 14996), (3749, 14760), (3772, 14670), (3912, 14145), (4140, 13366), (4715, 11736), (4890, 11316), (4920, 11247), (5658, 9780), (5868, 9430), (6520, 8487), (6683, 8280), (7335, 7544), (7380, 7498)]