138477240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^2$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 525854160

約数和(自身を除く): 387376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 289, 306, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 578, 605, 612, 660, 680, 726, 748, 765, 792, 867, 935, 968, 990, 1020, 1089, 1122, 1156, 1210, 1224, 1320, 1331, 1445, 1452, 1496, 1530, 1683, 1734, 1815, 1870, 1980, 2040, 2057, 2178, 2244, 2312, 2420, 2601, 2662, 2805, 2890, 2904, 3060, 3179, 3366, 3468, 3630, 3740, 3960, 3993, 4114, 4335, 4356, 4488, 4840, 5202, 5324, 5445, 5610, 5780, 6120, 6171, 6358, 6655, 6732, 6936, 7260, 7480, 7986, 8228, 8415, 8670, 8712, 9537, 10285, 10404, 10648, 10890, 11220, 11560, 11979, 12342, 12716, 13005, 13310, 13464, 14520, 15895, 15972, 16456, 16830, 17340, 18513, 19074, 19965, 20570, 20808, 21780, 22440, 22627, 23958, 24684, 25432, 26010, 26620, 28611, 30855, 31790, 31944, 33660, 34680, 34969, 37026, 38148, 39930, 41140, 43560, 45254, 47685, 47916, 49368, 52020, 53240, 57222, 59895, 61710, 63580, 67320, 67881, 69938, 74052, 76296, 79860, 82280, 90508, 92565, 95370, 95832, 104040, 104907, 113135, 114444, 119790, 123420, 127160, 135762, 139876, 143055, 148104, 159720, 174845, 181016, 185130, 190740, 203643, 209814, 226270, 228888, 239580, 246840, 271524, 279752, 286110, 314721, 339405, 349690, 370260, 381480, 384659, 407286, 419628, 452540, 479160, 524535, 543048, 572220, 629442, 678810, 699380, 740520, 769318, 814572, 839256, 905080, 1018215, 1049070, 1144440, 1153977, 1258884, 1357620, 1398760, 1538636, 1573605, 1629144, 1923295, 2036430, 2098140, 2307954, 2517768, 2715240, 3077272, 3147210, 3461931, 3846590, 4072860, 4196280, 4615908, 5769885, 6294420, 6923862, 7693180, 8145720, 9231816, 11539770, 12588840, 13847724, 15386360, 17309655, 23079540, 27695448, 34619310, 46159080, 69238620, 138477240]

約数ペア:

[(1, 138477240), (2, 69238620), (3, 46159080), (4, 34619310), (5, 27695448), (6, 23079540), (8, 17309655), (9, 15386360), (10, 13847724), (11, 12588840), (12, 11539770), (15, 9231816), (17, 8145720), (18, 7693180), (20, 6923862), (22, 6294420), (24, 5769885), (30, 4615908), (33, 4196280), (34, 4072860), (36, 3846590), (40, 3461931), (44, 3147210), (45, 3077272), (51, 2715240), (55, 2517768), (60, 2307954), (66, 2098140), (68, 2036430), (72, 1923295), (85, 1629144), (88, 1573605), (90, 1538636), (99, 1398760), (102, 1357620), (110, 1258884), (120, 1153977), (121, 1144440), (132, 1049070), (136, 1018215), (153, 905080), (165, 839256), (170, 814572), (180, 769318), (187, 740520), (198, 699380), (204, 678810), (220, 629442), (242, 572220), (255, 543048), (264, 524535), (289, 479160), (306, 452540), (330, 419628), (340, 407286), (360, 384659), (363, 381480), (374, 370260), (396, 349690), (408, 339405), (440, 314721), (484, 286110), (495, 279752), (510, 271524), (561, 246840), (578, 239580), (605, 228888), (612, 226270), (660, 209814), (680, 203643), (726, 190740), (748, 185130), (765, 181016), (792, 174845), (867, 159720), (935, 148104), (968, 143055), (990, 139876), (1020, 135762), (1089, 127160), (1122, 123420), (1156, 119790), (1210, 114444), (1224, 113135), (1320, 104907), (1331, 104040), (1445, 95832), (1452, 95370), (1496, 92565), (1530, 90508), (1683, 82280), (1734, 79860), (1815, 76296), (1870, 74052), (1980, 69938), (2040, 67881), (2057, 67320), (2178, 63580), (2244, 61710), (2312, 59895), (2420, 57222), (2601, 53240), (2662, 52020), (2805, 49368), (2890, 47916), (2904, 47685), (3060, 45254), (3179, 43560), (3366, 41140), (3468, 39930), (3630, 38148), (3740, 37026), (3960, 34969), (3993, 34680), (4114, 33660), (4335, 31944), (4356, 31790), (4488, 30855), (4840, 28611), (5202, 26620), (5324, 26010), (5445, 25432), (5610, 24684), (5780, 23958), (6120, 22627), (6171, 22440), (6358, 21780), (6655, 20808), (6732, 20570), (6936, 19965), (7260, 19074), (7480, 18513), (7986, 17340), (8228, 16830), (8415, 16456), (8670, 15972), (8712, 15895), (9537, 14520), (10285, 13464), (10404, 13310), (10648, 13005), (10890, 12716), (11220, 12342), (11560, 11979)]