75290160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 272125440

約数和(自身を除く): 196835280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 79, 80, 88, 95, 110, 114, 120, 132, 152, 158, 165, 176, 190, 209, 220, 228, 237, 240, 264, 285, 304, 316, 330, 361, 380, 395, 418, 440, 456, 474, 528, 570, 627, 632, 660, 722, 760, 790, 836, 869, 880, 912, 948, 1045, 1083, 1140, 1185, 1254, 1264, 1320, 1444, 1501, 1520, 1580, 1672, 1738, 1805, 1896, 2090, 2166, 2280, 2370, 2508, 2607, 2640, 2888, 3002, 3135, 3160, 3344, 3476, 3610, 3792, 3971, 4180, 4332, 4345, 4503, 4560, 4740, 5016, 5214, 5415, 5776, 6004, 6270, 6320, 6952, 7220, 7505, 7942, 8360, 8664, 8690, 9006, 9480, 10032, 10428, 10830, 11913, 12008, 12540, 13035, 13904, 14440, 15010, 15884, 16511, 16720, 17328, 17380, 18012, 18960, 19855, 20856, 21660, 22515, 23826, 24016, 25080, 26070, 28519, 28880, 30020, 31768, 33022, 34760, 36024, 39710, 41712, 43320, 45030, 47652, 49533, 50160, 52140, 57038, 59565, 60040, 63536, 66044, 69520, 72048, 79420, 82555, 85557, 86640, 90060, 95304, 99066, 104280, 114076, 119130, 120080, 132088, 142595, 158840, 165110, 171114, 180120, 190608, 198132, 208560, 228152, 238260, 247665, 264176, 285190, 313709, 317680, 330220, 342228, 360240, 396264, 427785, 456304, 476520, 495330, 570380, 627418, 660440, 684456, 792528, 855570, 941127, 953040, 990660, 1140760, 1254836, 1320880, 1368912, 1568545, 1711140, 1882254, 1981320, 2281520, 2509672, 3137090, 3422280, 3764508, 3962640, 4705635, 5019344, 6274180, 6844560, 7529016, 9411270, 12548360, 15058032, 18822540, 25096720, 37645080, 75290160]

約数ペア:

[(1, 75290160), (2, 37645080), (3, 25096720), (4, 18822540), (5, 15058032), (6, 12548360), (8, 9411270), (10, 7529016), (11, 6844560), (12, 6274180), (15, 5019344), (16, 4705635), (19, 3962640), (20, 3764508), (22, 3422280), (24, 3137090), (30, 2509672), (33, 2281520), (38, 1981320), (40, 1882254), (44, 1711140), (48, 1568545), (55, 1368912), (57, 1320880), (60, 1254836), (66, 1140760), (76, 990660), (79, 953040), (80, 941127), (88, 855570), (95, 792528), (110, 684456), (114, 660440), (120, 627418), (132, 570380), (152, 495330), (158, 476520), (165, 456304), (176, 427785), (190, 396264), (209, 360240), (220, 342228), (228, 330220), (237, 317680), (240, 313709), (264, 285190), (285, 264176), (304, 247665), (316, 238260), (330, 228152), (361, 208560), (380, 198132), (395, 190608), (418, 180120), (440, 171114), (456, 165110), (474, 158840), (528, 142595), (570, 132088), (627, 120080), (632, 119130), (660, 114076), (722, 104280), (760, 99066), (790, 95304), (836, 90060), (869, 86640), (880, 85557), (912, 82555), (948, 79420), (1045, 72048), (1083, 69520), (1140, 66044), (1185, 63536), (1254, 60040), (1264, 59565), (1320, 57038), (1444, 52140), (1501, 50160), (1520, 49533), (1580, 47652), (1672, 45030), (1738, 43320), (1805, 41712), (1896, 39710), (2090, 36024), (2166, 34760), (2280, 33022), (2370, 31768), (2508, 30020), (2607, 28880), (2640, 28519), (2888, 26070), (3002, 25080), (3135, 24016), (3160, 23826), (3344, 22515), (3476, 21660), (3610, 20856), (3792, 19855), (3971, 18960), (4180, 18012), (4332, 17380), (4345, 17328), (4503, 16720), (4560, 16511), (4740, 15884), (5016, 15010), (5214, 14440), (5415, 13904), (5776, 13035), (6004, 12540), (6270, 12008), (6320, 11913), (6952, 10830), (7220, 10428), (7505, 10032), (7942, 9480), (8360, 9006), (8664, 8690)]