171883140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 602090496

約数和(自身を除く): 430207356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 67, 69, 78, 92, 110, 115, 130, 132, 134, 138, 143, 156, 165, 169, 195, 201, 220, 230, 253, 260, 268, 276, 286, 299, 330, 335, 338, 345, 390, 402, 429, 460, 506, 507, 572, 598, 660, 670, 676, 690, 715, 737, 759, 780, 804, 845, 858, 871, 897, 1005, 1012, 1014, 1196, 1265, 1340, 1380, 1430, 1474, 1495, 1518, 1541, 1690, 1716, 1742, 1794, 1859, 2010, 2028, 2145, 2211, 2530, 2535, 2613, 2860, 2948, 2990, 3036, 3082, 3289, 3380, 3484, 3588, 3685, 3718, 3795, 3887, 4020, 4290, 4355, 4422, 4485, 4623, 5060, 5070, 5226, 5577, 5980, 6164, 6578, 7370, 7436, 7590, 7705, 7774, 8580, 8710, 8844, 8970, 9246, 9295, 9581, 9867, 10140, 10452, 11055, 11154, 11323, 11661, 13065, 13156, 14740, 15180, 15410, 15548, 16445, 16951, 17420, 17940, 18492, 18590, 19162, 19435, 19734, 20033, 22110, 22308, 22646, 23115, 23322, 26130, 27885, 28743, 30820, 32890, 33902, 33969, 37180, 38324, 38870, 39468, 40066, 42757, 44220, 45292, 46230, 46644, 47905, 49335, 50853, 52260, 55770, 56615, 57486, 58305, 60099, 65780, 67804, 67938, 77740, 80132, 84755, 85514, 92460, 95810, 98670, 100165, 101706, 111540, 113230, 114972, 116610, 120198, 124553, 128271, 135876, 143715, 169510, 169845, 171028, 191620, 197340, 200330, 203412, 213785, 220363, 226460, 233220, 240396, 249106, 254265, 256542, 260429, 287430, 300495, 339020, 339690, 373659, 400660, 427570, 440726, 498212, 508530, 513084, 520858, 574860, 600990, 622765, 641355, 661089, 679380, 747318, 781287, 855140, 881452, 1017060, 1041716, 1101815, 1201980, 1245530, 1282710, 1302145, 1322178, 1494636, 1562574, 1868295, 2203630, 2491060, 2565420, 2604290, 2644356, 2864719, 3125148, 3305445, 3736590, 3906435, 4407260, 5208580, 5729438, 6610890, 7473180, 7812870, 8594157, 11458876, 13221780, 14323595, 15625740, 17188314, 28647190, 34376628, 42970785, 57294380, 85941570, 171883140]

約数ペア:

[(1, 171883140), (2, 85941570), (3, 57294380), (4, 42970785), (5, 34376628), (6, 28647190), (10, 17188314), (11, 15625740), (12, 14323595), (13, 13221780), (15, 11458876), (20, 8594157), (22, 7812870), (23, 7473180), (26, 6610890), (30, 5729438), (33, 5208580), (39, 4407260), (44, 3906435), (46, 3736590), (52, 3305445), (55, 3125148), (60, 2864719), (65, 2644356), (66, 2604290), (67, 2565420), (69, 2491060), (78, 2203630), (92, 1868295), (110, 1562574), (115, 1494636), (130, 1322178), (132, 1302145), (134, 1282710), (138, 1245530), (143, 1201980), (156, 1101815), (165, 1041716), (169, 1017060), (195, 881452), (201, 855140), (220, 781287), (230, 747318), (253, 679380), (260, 661089), (268, 641355), (276, 622765), (286, 600990), (299, 574860), (330, 520858), (335, 513084), (338, 508530), (345, 498212), (390, 440726), (402, 427570), (429, 400660), (460, 373659), (506, 339690), (507, 339020), (572, 300495), (598, 287430), (660, 260429), (670, 256542), (676, 254265), (690, 249106), (715, 240396), (737, 233220), (759, 226460), (780, 220363), (804, 213785), (845, 203412), (858, 200330), (871, 197340), (897, 191620), (1005, 171028), (1012, 169845), (1014, 169510), (1196, 143715), (1265, 135876), (1340, 128271), (1380, 124553), (1430, 120198), (1474, 116610), (1495, 114972), (1518, 113230), (1541, 111540), (1690, 101706), (1716, 100165), (1742, 98670), (1794, 95810), (1859, 92460), (2010, 85514), (2028, 84755), (2145, 80132), (2211, 77740), (2530, 67938), (2535, 67804), (2613, 65780), (2860, 60099), (2948, 58305), (2990, 57486), (3036, 56615), (3082, 55770), (3289, 52260), (3380, 50853), (3484, 49335), (3588, 47905), (3685, 46644), (3718, 46230), (3795, 45292), (3887, 44220), (4020, 42757), (4290, 40066), (4355, 39468), (4422, 38870), (4485, 38324), (4623, 37180), (5060, 33969), (5070, 33902), (5226, 32890), (5577, 30820), (5980, 28743), (6164, 27885), (6578, 26130), (7370, 23322), (7436, 23115), (7590, 22646), (7705, 22308), (7774, 22110), (8580, 20033), (8710, 19734), (8844, 19435), (8970, 19162), (9246, 18590), (9295, 18492), (9581, 17940), (9867, 17420), (10140, 16951), (10452, 16445), (11055, 15548), (11154, 15410), (11323, 15180), (11661, 14740), (13065, 13156)]