91491840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 360

約数和(自身を含む): 364818168

約数和(自身を除く): 273326328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 361, 380, 384, 396, 418, 440, 456, 480, 495, 512, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 722, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1083, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1444, 1520, 1536, 1584, 1672, 1710, 1760, 1805, 1824, 1881, 1920, 1980, 2090, 2112, 2166, 2280, 2304, 2432, 2508, 2560, 2640, 2736, 2816, 2880, 2888, 3040, 3135, 3168, 3249, 3344, 3420, 3520, 3610, 3648, 3762, 3840, 3960, 3971, 4180, 4224, 4332, 4560, 4608, 4864, 5016, 5280, 5415, 5472, 5632, 5760, 5776, 6080, 6270, 6336, 6498, 6688, 6840, 7040, 7220, 7296, 7524, 7680, 7920, 7942, 8360, 8448, 8664, 9120, 9405, 9728, 10032, 10560, 10830, 10944, 11520, 11552, 11913, 12160, 12540, 12672, 12996, 13376, 13680, 14080, 14440, 14592, 15048, 15840, 15884, 16245, 16720, 16896, 17328, 18240, 18810, 19855, 20064, 21120, 21660, 21888, 23040, 23104, 23826, 24320, 25080, 25344, 25992, 26752, 27360, 28160, 28880, 29184, 30096, 31680, 31768, 32490, 33440, 34656, 35739, 36480, 37620, 39710, 40128, 42240, 43320, 43776, 46208, 47652, 48640, 50160, 50688, 51984, 53504, 54720, 57760, 59565, 60192, 63360, 63536, 64980, 66880, 69312, 71478, 72960, 75240, 79420, 80256, 84480, 86640, 87552, 92416, 95304, 100320, 103968, 107008, 109440, 115520, 119130, 120384, 126720, 127072, 129960, 133760, 138624, 142956, 145920, 150480, 158840, 160512, 173280, 178695, 184832, 190608, 200640, 207936, 218880, 231040, 238260, 240768, 253440, 254144, 259920, 267520, 277248, 285912, 300960, 317680, 321024, 346560, 357390, 381216, 401280, 415872, 437760, 462080, 476520, 481536, 508288, 519840, 535040, 554496, 571824, 601920, 635360, 693120, 714780, 762432, 802560, 831744, 924160, 953040, 963072, 1016576, 1039680, 1143648, 1203840, 1270720, 1386240, 1429560, 1524864, 1605120, 1663488, 1906080, 2033152, 2079360, 2287296, 2407680, 2541440, 2772480, 2859120, 3049728, 3812160, 4158720, 4574592, 4815360, 5082880, 5718240, 6099456, 7624320, 8317440, 9149184, 10165760, 11436480, 15248640, 18298368, 22872960, 30497280, 45745920, 91491840]

約数ペア:

[(1, 91491840), (2, 45745920), (3, 30497280), (4, 22872960), (5, 18298368), (6, 15248640), (8, 11436480), (9, 10165760), (10, 9149184), (11, 8317440), (12, 7624320), (15, 6099456), (16, 5718240), (18, 5082880), (19, 4815360), (20, 4574592), (22, 4158720), (24, 3812160), (30, 3049728), (32, 2859120), (33, 2772480), (36, 2541440), (38, 2407680), (40, 2287296), (44, 2079360), (45, 2033152), (48, 1906080), (55, 1663488), (57, 1605120), (60, 1524864), (64, 1429560), (66, 1386240), (72, 1270720), (76, 1203840), (80, 1143648), (88, 1039680), (90, 1016576), (95, 963072), (96, 953040), (99, 924160), (110, 831744), (114, 802560), (120, 762432), (128, 714780), (132, 693120), (144, 635360), (152, 601920), (160, 571824), (165, 554496), (171, 535040), (176, 519840), (180, 508288), (190, 481536), (192, 476520), (198, 462080), (209, 437760), (220, 415872), (228, 401280), (240, 381216), (256, 357390), (264, 346560), (285, 321024), (288, 317680), (304, 300960), (320, 285912), (330, 277248), (342, 267520), (352, 259920), (360, 254144), (361, 253440), (380, 240768), (384, 238260), (396, 231040), (418, 218880), (440, 207936), (456, 200640), (480, 190608), (495, 184832), (512, 178695), (528, 173280), (570, 160512), (576, 158840), (608, 150480), (627, 145920), (640, 142956), (660, 138624), (684, 133760), (704, 129960), (720, 127072), (722, 126720), (760, 120384), (768, 119130), (792, 115520), (836, 109440), (855, 107008), (880, 103968), (912, 100320), (960, 95304), (990, 92416), (1045, 87552), (1056, 86640), (1083, 84480), (1140, 80256), (1152, 79420), (1216, 75240), (1254, 72960), (1280, 71478), (1320, 69312), (1368, 66880), (1408, 64980), (1440, 63536), (1444, 63360), (1520, 60192), (1536, 59565), (1584, 57760), (1672, 54720), (1710, 53504), (1760, 51984), (1805, 50688), (1824, 50160), (1881, 48640), (1920, 47652), (1980, 46208), (2090, 43776), (2112, 43320), (2166, 42240), (2280, 40128), (2304, 39710), (2432, 37620), (2508, 36480), (2560, 35739), (2640, 34656), (2736, 33440), (2816, 32490), (2880, 31768), (2888, 31680), (3040, 30096), (3135, 29184), (3168, 28880), (3249, 28160), (3344, 27360), (3420, 26752), (3520, 25992), (3610, 25344), (3648, 25080), (3762, 24320), (3840, 23826), (3960, 23104), (3971, 23040), (4180, 21888), (4224, 21660), (4332, 21120), (4560, 20064), (4608, 19855), (4864, 18810), (5016, 18240), (5280, 17328), (5415, 16896), (5472, 16720), (5632, 16245), (5760, 15884), (5776, 15840), (6080, 15048), (6270, 14592), (6336, 14440), (6498, 14080), (6688, 13680), (6840, 13376), (7040, 12996), (7220, 12672), (7296, 12540), (7524, 12160), (7680, 11913), (7920, 11552), (7942, 11520), (8360, 10944), (8448, 10830), (8664, 10560), (9120, 10032), (9405, 9728)]