550065240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 192

約数和(自身を含む): 1926512640

約数和(自身を除く): 1376447400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2143, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 4286, 5580, 5704, 6417, 6429, 7130, 8280, 8556, 8572, 10695, 10715, 11160, 12834, 12858, 14260, 17112, 17144, 19287, 21390, 21430, 25668, 25716, 28520, 32085, 32145, 38574, 42780, 42860, 49289, 51336, 51432, 64170, 64290, 66433, 77148, 85560, 85720, 96435, 98578, 128340, 128580, 132866, 147867, 154296, 192870, 197156, 199299, 246445, 256680, 257160, 265732, 295734, 332165, 385740, 394312, 398598, 443601, 492890, 531464, 591468, 597897, 664330, 739335, 771480, 797196, 887202, 985780, 996495, 1182936, 1195794, 1328660, 1478670, 1527959, 1594392, 1774404, 1971560, 1992990, 2218005, 2391588, 2657320, 2957340, 2989485, 3055918, 3548808, 3985980, 4436010, 4583877, 4783176, 5914680, 5978970, 6111836, 7639795, 7971960, 8872020, 9167754, 11957940, 12223672, 13751631, 15279590, 17744040, 18335508, 22919385, 23915880, 27503262, 30559180, 36671016, 45838770, 55006524, 61118360, 68758155, 91677540, 110013048, 137516310, 183355080, 275032620, 550065240]

約数ペア:

[(1, 550065240), (2, 275032620), (3, 183355080), (4, 137516310), (5, 110013048), (6, 91677540), (8, 68758155), (9, 61118360), (10, 55006524), (12, 45838770), (15, 36671016), (18, 30559180), (20, 27503262), (23, 23915880), (24, 22919385), (30, 18335508), (31, 17744040), (36, 15279590), (40, 13751631), (45, 12223672), (46, 11957940), (60, 9167754), (62, 8872020), (69, 7971960), (72, 7639795), (90, 6111836), (92, 5978970), (93, 5914680), (115, 4783176), (120, 4583877), (124, 4436010), (138, 3985980), (155, 3548808), (180, 3055918), (184, 2989485), (186, 2957340), (207, 2657320), (230, 2391588), (248, 2218005), (276, 1992990), (279, 1971560), (310, 1774404), (345, 1594392), (360, 1527959), (372, 1478670), (414, 1328660), (460, 1195794), (465, 1182936), (552, 996495), (558, 985780), (620, 887202), (690, 797196), (713, 771480), (744, 739335), (828, 664330), (920, 597897), (930, 591468), (1035, 531464), (1116, 492890), (1240, 443601), (1380, 398598), (1395, 394312), (1426, 385740), (1656, 332165), (1860, 295734), (2070, 265732), (2139, 257160), (2143, 256680), (2232, 246445), (2760, 199299), (2790, 197156), (2852, 192870), (3565, 154296), (3720, 147867), (4140, 132866), (4278, 128580), (4286, 128340), (5580, 98578), (5704, 96435), (6417, 85720), (6429, 85560), (7130, 77148), (8280, 66433), (8556, 64290), (8572, 64170), (10695, 51432), (10715, 51336), (11160, 49289), (12834, 42860), (12858, 42780), (14260, 38574), (17112, 32145), (17144, 32085), (19287, 28520), (21390, 25716), (21430, 25668)]