201195720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 760518720

約数和(自身を除く): 559323000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 47, 55, 60, 66, 69, 72, 88, 90, 92, 94, 99, 110, 115, 120, 132, 138, 141, 165, 180, 184, 188, 198, 207, 220, 230, 235, 253, 264, 276, 282, 330, 345, 360, 376, 396, 414, 423, 440, 460, 470, 495, 506, 517, 552, 564, 660, 690, 705, 759, 792, 828, 846, 920, 940, 990, 1012, 1034, 1035, 1081, 1128, 1265, 1320, 1380, 1410, 1518, 1551, 1656, 1692, 1880, 1980, 2024, 2068, 2070, 2115, 2162, 2209, 2277, 2530, 2585, 2760, 2820, 3036, 3102, 3243, 3384, 3795, 3960, 4136, 4140, 4230, 4324, 4418, 4554, 4653, 5060, 5170, 5405, 5640, 6072, 6204, 6486, 6627, 7590, 7755, 8280, 8460, 8648, 8836, 9108, 9306, 9729, 10120, 10340, 10810, 11045, 11385, 11891, 12408, 12972, 13254, 15180, 15510, 16215, 16920, 17672, 18216, 18612, 19458, 19881, 20680, 21620, 22090, 22770, 23265, 23782, 24299, 25944, 26508, 30360, 31020, 32430, 33135, 35673, 37224, 38916, 39762, 43240, 44180, 45540, 46530, 47564, 48598, 48645, 50807, 53016, 59455, 62040, 64860, 66270, 71346, 72897, 77832, 79524, 88360, 91080, 93060, 95128, 97196, 97290, 99405, 101614, 107019, 118910, 121495, 129720, 132540, 142692, 145794, 152421, 159048, 178365, 186120, 194392, 194580, 198810, 203228, 214038, 218691, 237820, 242990, 254035, 265080, 285384, 291588, 304842, 356730, 364485, 389160, 397620, 406456, 428076, 437382, 457263, 475640, 485980, 508070, 535095, 558877, 583176, 609684, 713460, 728970, 762105, 795240, 856152, 874764, 914526, 971960, 1016140, 1070190, 1093455, 1117754, 1219368, 1426920, 1457940, 1524210, 1676631, 1749528, 1829052, 2032280, 2140380, 2186910, 2235508, 2286315, 2794385, 2915880, 3048420, 3353262, 3658104, 4280760, 4373820, 4471016, 4572630, 5029893, 5588770, 6096840, 6706524, 8383155, 8747640, 9145260, 10059786, 11177540, 13413048, 16766310, 18290520, 20119572, 22355080, 25149465, 33532620, 40239144, 50298930, 67065240, 100597860, 201195720]

約数ペア:

[(1, 201195720), (2, 100597860), (3, 67065240), (4, 50298930), (5, 40239144), (6, 33532620), (8, 25149465), (9, 22355080), (10, 20119572), (11, 18290520), (12, 16766310), (15, 13413048), (18, 11177540), (20, 10059786), (22, 9145260), (23, 8747640), (24, 8383155), (30, 6706524), (33, 6096840), (36, 5588770), (40, 5029893), (44, 4572630), (45, 4471016), (46, 4373820), (47, 4280760), (55, 3658104), (60, 3353262), (66, 3048420), (69, 2915880), (72, 2794385), (88, 2286315), (90, 2235508), (92, 2186910), (94, 2140380), (99, 2032280), (110, 1829052), (115, 1749528), (120, 1676631), (132, 1524210), (138, 1457940), (141, 1426920), (165, 1219368), (180, 1117754), (184, 1093455), (188, 1070190), (198, 1016140), (207, 971960), (220, 914526), (230, 874764), (235, 856152), (253, 795240), (264, 762105), (276, 728970), (282, 713460), (330, 609684), (345, 583176), (360, 558877), (376, 535095), (396, 508070), (414, 485980), (423, 475640), (440, 457263), (460, 437382), (470, 428076), (495, 406456), (506, 397620), (517, 389160), (552, 364485), (564, 356730), (660, 304842), (690, 291588), (705, 285384), (759, 265080), (792, 254035), (828, 242990), (846, 237820), (920, 218691), (940, 214038), (990, 203228), (1012, 198810), (1034, 194580), (1035, 194392), (1081, 186120), (1128, 178365), (1265, 159048), (1320, 152421), (1380, 145794), (1410, 142692), (1518, 132540), (1551, 129720), (1656, 121495), (1692, 118910), (1880, 107019), (1980, 101614), (2024, 99405), (2068, 97290), (2070, 97196), (2115, 95128), (2162, 93060), (2209, 91080), (2277, 88360), (2530, 79524), (2585, 77832), (2760, 72897), (2820, 71346), (3036, 66270), (3102, 64860), (3243, 62040), (3384, 59455), (3795, 53016), (3960, 50807), (4136, 48645), (4140, 48598), (4230, 47564), (4324, 46530), (4418, 45540), (4554, 44180), (4653, 43240), (5060, 39762), (5170, 38916), (5405, 37224), (5640, 35673), (6072, 33135), (6204, 32430), (6486, 31020), (6627, 30360), (7590, 26508), (7755, 25944), (8280, 24299), (8460, 23782), (8648, 23265), (8836, 22770), (9108, 22090), (9306, 21620), (9729, 20680), (10120, 19881), (10340, 19458), (10810, 18612), (11045, 18216), (11385, 17672), (11891, 16920), (12408, 16215), (12972, 15510), (13254, 15180)]