51087960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 220147200

約数和(自身を除く): 169059240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 97, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 194, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 291, 308, 315, 330, 342, 360, 380, 385, 388, 396, 399, 418, 420, 440, 456, 462, 485, 495, 504, 532, 570, 582, 616, 627, 630, 660, 665, 679, 684, 693, 760, 770, 776, 792, 798, 836, 840, 855, 873, 924, 970, 990, 1045, 1064, 1067, 1140, 1155, 1164, 1197, 1254, 1260, 1320, 1330, 1358, 1368, 1386, 1455, 1463, 1540, 1596, 1672, 1710, 1746, 1843, 1848, 1881, 1940, 1980, 1995, 2037, 2090, 2134, 2280, 2310, 2328, 2394, 2508, 2520, 2660, 2716, 2772, 2910, 2926, 3080, 3135, 3192, 3201, 3395, 3420, 3465, 3492, 3686, 3762, 3880, 3960, 3990, 4074, 4180, 4268, 4365, 4389, 4620, 4788, 5016, 5320, 5335, 5432, 5529, 5544, 5820, 5852, 5985, 6111, 6270, 6402, 6790, 6840, 6930, 6984, 7315, 7372, 7469, 7524, 7980, 8148, 8360, 8536, 8730, 8778, 9215, 9240, 9405, 9576, 9603, 10185, 10670, 11058, 11640, 11704, 11970, 12222, 12540, 12804, 12901, 13167, 13580, 13860, 14630, 14744, 14938, 15048, 15960, 16005, 16296, 16587, 17460, 17556, 18430, 18810, 19206, 20273, 20370, 21340, 21945, 22116, 22407, 23940, 24444, 25080, 25608, 25802, 26334, 27160, 27645, 27720, 29260, 29876, 30555, 32010, 33174, 34920, 35112, 36860, 37345, 37620, 38412, 38703, 40546, 40740, 42680, 43890, 44232, 44814, 47880, 48015, 48888, 51604, 52668, 55290, 58520, 59752, 60819, 61110, 64020, 64505, 65835, 66348, 67221, 73720, 74690, 75240, 76824, 77406, 81092, 81480, 82935, 87780, 89628, 96030, 101365, 103208, 105336, 110580, 112035, 116109, 121638, 122220, 128040, 129010, 131670, 132696, 134442, 141911, 149380, 154812, 162184, 165870, 175560, 179256, 182457, 192060, 193515, 202730, 221160, 224070, 232218, 243276, 244440, 258020, 263340, 268884, 283822, 298760, 304095, 309624, 331740, 336105, 364914, 384120, 387030, 405460, 425733, 448140, 464436, 486552, 516040, 526680, 537768, 567644, 580545, 608190, 663480, 672210, 709555, 729828, 774060, 810920, 851466, 896280, 912285, 928872, 1135288, 1161090, 1216380, 1277199, 1344420, 1419110, 1459656, 1548120, 1702932, 1824570, 2128665, 2322180, 2432760, 2554398, 2688840, 2838220, 3405864, 3649140, 4257330, 4644360, 5108796, 5676440, 6385995, 7298280, 8514660, 10217592, 12771990, 17029320, 25543980, 51087960]

約数ペア:

[(1, 51087960), (2, 25543980), (3, 17029320), (4, 12771990), (5, 10217592), (6, 8514660), (7, 7298280), (8, 6385995), (9, 5676440), (10, 5108796), (11, 4644360), (12, 4257330), (14, 3649140), (15, 3405864), (18, 2838220), (19, 2688840), (20, 2554398), (21, 2432760), (22, 2322180), (24, 2128665), (28, 1824570), (30, 1702932), (33, 1548120), (35, 1459656), (36, 1419110), (38, 1344420), (40, 1277199), (42, 1216380), (44, 1161090), (45, 1135288), (55, 928872), (56, 912285), (57, 896280), (60, 851466), (63, 810920), (66, 774060), (70, 729828), (72, 709555), (76, 672210), (77, 663480), (84, 608190), (88, 580545), (90, 567644), (95, 537768), (97, 526680), (99, 516040), (105, 486552), (110, 464436), (114, 448140), (120, 425733), (126, 405460), (132, 387030), (133, 384120), (140, 364914), (152, 336105), (154, 331740), (165, 309624), (168, 304095), (171, 298760), (180, 283822), (190, 268884), (194, 263340), (198, 258020), (209, 244440), (210, 243276), (220, 232218), (228, 224070), (231, 221160), (252, 202730), (264, 193515), (266, 192060), (280, 182457), (285, 179256), (291, 175560), (308, 165870), (315, 162184), (330, 154812), (342, 149380), (360, 141911), (380, 134442), (385, 132696), (388, 131670), (396, 129010), (399, 128040), (418, 122220), (420, 121638), (440, 116109), (456, 112035), (462, 110580), (485, 105336), (495, 103208), (504, 101365), (532, 96030), (570, 89628), (582, 87780), (616, 82935), (627, 81480), (630, 81092), (660, 77406), (665, 76824), (679, 75240), (684, 74690), (693, 73720), (760, 67221), (770, 66348), (776, 65835), (792, 64505), (798, 64020), (836, 61110), (840, 60819), (855, 59752), (873, 58520), (924, 55290), (970, 52668), (990, 51604), (1045, 48888), (1064, 48015), (1067, 47880), (1140, 44814), (1155, 44232), (1164, 43890), (1197, 42680), (1254, 40740), (1260, 40546), (1320, 38703), (1330, 38412), (1358, 37620), (1368, 37345), (1386, 36860), (1455, 35112), (1463, 34920), (1540, 33174), (1596, 32010), (1672, 30555), (1710, 29876), (1746, 29260), (1843, 27720), (1848, 27645), (1881, 27160), (1940, 26334), (1980, 25802), (1995, 25608), (2037, 25080), (2090, 24444), (2134, 23940), (2280, 22407), (2310, 22116), (2328, 21945), (2394, 21340), (2508, 20370), (2520, 20273), (2660, 19206), (2716, 18810), (2772, 18430), (2910, 17556), (2926, 17460), (3080, 16587), (3135, 16296), (3192, 16005), (3201, 15960), (3395, 15048), (3420, 14938), (3465, 14744), (3492, 14630), (3686, 13860), (3762, 13580), (3880, 13167), (3960, 12901), (3990, 12804), (4074, 12540), (4180, 12222), (4268, 11970), (4365, 11704), (4389, 11640), (4620, 11058), (4788, 10670), (5016, 10185), (5320, 9603), (5335, 9576), (5432, 9405), (5529, 9240), (5544, 9215), (5820, 8778), (5852, 8730), (5985, 8536), (6111, 8360), (6270, 8148), (6402, 7980), (6790, 7524), (6840, 7469), (6930, 7372), (6984, 7315)]