89123520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 308994048

約数和(自身を除く): 219870528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 127, 129, 136, 160, 170, 172, 192, 204, 215, 240, 254, 255, 258, 272, 320, 340, 344, 381, 408, 430, 480, 508, 510, 516, 544, 635, 645, 680, 688, 731, 762, 816, 860, 960, 1016, 1020, 1032, 1088, 1270, 1290, 1360, 1376, 1462, 1524, 1632, 1720, 1905, 2032, 2040, 2064, 2159, 2193, 2540, 2580, 2720, 2752, 2924, 3048, 3264, 3440, 3655, 3810, 4064, 4080, 4128, 4318, 4386, 5080, 5160, 5440, 5461, 5848, 6096, 6477, 6880, 7310, 7620, 8128, 8160, 8256, 8636, 8772, 10160, 10320, 10795, 10922, 10965, 11696, 12192, 12954, 13760, 14620, 15240, 16320, 16383, 17272, 17544, 20320, 20640, 21590, 21844, 21930, 23392, 24384, 25908, 27305, 29240, 30480, 32385, 32766, 34544, 35088, 40640, 41280, 43180, 43688, 43860, 46784, 51816, 54610, 58480, 60960, 64770, 65532, 69088, 70176, 81915, 86360, 87376, 87720, 92837, 103632, 109220, 116960, 121920, 129540, 131064, 138176, 140352, 163830, 172720, 174752, 175440, 185674, 207264, 218440, 233920, 259080, 262128, 278511, 327660, 345440, 349504, 350880, 371348, 414528, 436880, 464185, 518160, 524256, 557022, 655320, 690880, 701760, 742696, 873760, 928370, 1036320, 1048512, 1114044, 1310640, 1392555, 1485392, 1747520, 1856740, 2072640, 2228088, 2621280, 2785110, 2970784, 3713480, 4456176, 5242560, 5570220, 5941568, 7426960, 8912352, 11140440, 14853920, 17824704, 22280880, 29707840, 44561760, 89123520]

約数ペア:

[(1, 89123520), (2, 44561760), (3, 29707840), (4, 22280880), (5, 17824704), (6, 14853920), (8, 11140440), (10, 8912352), (12, 7426960), (15, 5941568), (16, 5570220), (17, 5242560), (20, 4456176), (24, 3713480), (30, 2970784), (32, 2785110), (34, 2621280), (40, 2228088), (43, 2072640), (48, 1856740), (51, 1747520), (60, 1485392), (64, 1392555), (68, 1310640), (80, 1114044), (85, 1048512), (86, 1036320), (96, 928370), (102, 873760), (120, 742696), (127, 701760), (129, 690880), (136, 655320), (160, 557022), (170, 524256), (172, 518160), (192, 464185), (204, 436880), (215, 414528), (240, 371348), (254, 350880), (255, 349504), (258, 345440), (272, 327660), (320, 278511), (340, 262128), (344, 259080), (381, 233920), (408, 218440), (430, 207264), (480, 185674), (508, 175440), (510, 174752), (516, 172720), (544, 163830), (635, 140352), (645, 138176), (680, 131064), (688, 129540), (731, 121920), (762, 116960), (816, 109220), (860, 103632), (960, 92837), (1016, 87720), (1020, 87376), (1032, 86360), (1088, 81915), (1270, 70176), (1290, 69088), (1360, 65532), (1376, 64770), (1462, 60960), (1524, 58480), (1632, 54610), (1720, 51816), (1905, 46784), (2032, 43860), (2040, 43688), (2064, 43180), (2159, 41280), (2193, 40640), (2540, 35088), (2580, 34544), (2720, 32766), (2752, 32385), (2924, 30480), (3048, 29240), (3264, 27305), (3440, 25908), (3655, 24384), (3810, 23392), (4064, 21930), (4080, 21844), (4128, 21590), (4318, 20640), (4386, 20320), (5080, 17544), (5160, 17272), (5440, 16383), (5461, 16320), (5848, 15240), (6096, 14620), (6477, 13760), (6880, 12954), (7310, 12192), (7620, 11696), (8128, 10965), (8160, 10922), (8256, 10795), (8636, 10320), (8772, 10160)]