211578840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 791940240

約数和(自身を除く): 580361400

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, 55, 60, 66, 69, 72, 88, 90, 92, 99, 101, 110, 115, 120, 132, 138, 165, 180, 184, 198, 202, 207, 220, 230, 253, 264, 276, 303, 330, 345, 360, 396, 404, 414, 440, 460, 495, 505, 506, 529, 552, 606, 660, 690, 759, 792, 808, 828, 909, 920, 990, 1010, 1012, 1035, 1058, 1111, 1212, 1265, 1320, 1380, 1515, 1518, 1587, 1656, 1818, 1980, 2020, 2024, 2070, 2116, 2222, 2277, 2323, 2424, 2530, 2645, 2760, 3030, 3036, 3174, 3333, 3636, 3795, 3960, 4040, 4140, 4232, 4444, 4545, 4554, 4646, 4761, 5060, 5290, 5555, 5819, 6060, 6072, 6348, 6666, 6969, 7272, 7590, 7935, 8280, 8888, 9090, 9108, 9292, 9522, 9999, 10120, 10580, 11110, 11385, 11615, 11638, 12120, 12696, 13332, 13938, 15180, 15870, 16665, 17457, 18180, 18216, 18584, 19044, 19998, 20907, 21160, 22220, 22770, 23230, 23276, 23805, 25553, 26664, 27876, 29095, 30360, 31740, 33330, 34845, 34914, 36360, 38088, 39996, 41814, 44440, 45540, 46460, 46552, 47610, 49995, 51106, 52371, 53429, 55752, 58190, 63480, 66660, 69690, 69828, 76659, 79992, 83628, 87285, 91080, 92920, 95220, 99990, 102212, 104535, 104742, 106858, 116380, 127765, 133320, 139380, 139656, 153318, 160287, 167256, 174570, 190440, 199980, 204424, 209070, 209484, 213716, 229977, 232760, 255530, 261855, 267145, 278760, 306636, 320574, 349140, 383295, 399960, 418140, 418968, 427432, 459954, 480861, 511060, 523710, 534290, 587719, 613272, 641148, 698280, 766590, 801435, 836280, 919908, 961722, 1022120, 1047420, 1068580, 1149885, 1175438, 1282296, 1533180, 1602870, 1763157, 1839816, 1923444, 2094840, 2137160, 2299770, 2350876, 2404305, 2938595, 3066360, 3205740, 3526314, 3846888, 4599540, 4701752, 4808610, 5289471, 5877190, 6411480, 7052628, 8815785, 9199080, 9617220, 10578942, 11754380, 14105256, 17631570, 19234440, 21157884, 23508760, 26447355, 35263140, 42315768, 52894710, 70526280, 105789420, 211578840]

約数ペア:

[(1, 211578840), (2, 105789420), (3, 70526280), (4, 52894710), (5, 42315768), (6, 35263140), (8, 26447355), (9, 23508760), (10, 21157884), (11, 19234440), (12, 17631570), (15, 14105256), (18, 11754380), (20, 10578942), (22, 9617220), (23, 9199080), (24, 8815785), (30, 7052628), (33, 6411480), (36, 5877190), (40, 5289471), (44, 4808610), (45, 4701752), (46, 4599540), (55, 3846888), (60, 3526314), (66, 3205740), (69, 3066360), (72, 2938595), (88, 2404305), (90, 2350876), (92, 2299770), (99, 2137160), (101, 2094840), (110, 1923444), (115, 1839816), (120, 1763157), (132, 1602870), (138, 1533180), (165, 1282296), (180, 1175438), (184, 1149885), (198, 1068580), (202, 1047420), (207, 1022120), (220, 961722), (230, 919908), (253, 836280), (264, 801435), (276, 766590), (303, 698280), (330, 641148), (345, 613272), (360, 587719), (396, 534290), (404, 523710), (414, 511060), (440, 480861), (460, 459954), (495, 427432), (505, 418968), (506, 418140), (529, 399960), (552, 383295), (606, 349140), (660, 320574), (690, 306636), (759, 278760), (792, 267145), (808, 261855), (828, 255530), (909, 232760), (920, 229977), (990, 213716), (1010, 209484), (1012, 209070), (1035, 204424), (1058, 199980), (1111, 190440), (1212, 174570), (1265, 167256), (1320, 160287), (1380, 153318), (1515, 139656), (1518, 139380), (1587, 133320), (1656, 127765), (1818, 116380), (1980, 106858), (2020, 104742), (2024, 104535), (2070, 102212), (2116, 99990), (2222, 95220), (2277, 92920), (2323, 91080), (2424, 87285), (2530, 83628), (2645, 79992), (2760, 76659), (3030, 69828), (3036, 69690), (3174, 66660), (3333, 63480), (3636, 58190), (3795, 55752), (3960, 53429), (4040, 52371), (4140, 51106), (4232, 49995), (4444, 47610), (4545, 46552), (4554, 46460), (4646, 45540), (4761, 44440), (5060, 41814), (5290, 39996), (5555, 38088), (5819, 36360), (6060, 34914), (6072, 34845), (6348, 33330), (6666, 31740), (6969, 30360), (7272, 29095), (7590, 27876), (7935, 26664), (8280, 25553), (8888, 23805), (9090, 23276), (9108, 23230), (9292, 22770), (9522, 22220), (9999, 21160), (10120, 20907), (10580, 19998), (11110, 19044), (11385, 18584), (11615, 18216), (11638, 18180), (12120, 17457), (12696, 16665), (13332, 15870), (13938, 15180)]