71801400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 261233280

約数和(自身を除く): 189431880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 43, 44, 46, 50, 55, 60, 66, 69, 75, 86, 88, 92, 100, 110, 115, 120, 121, 129, 132, 138, 150, 165, 172, 184, 200, 215, 220, 230, 242, 253, 258, 264, 275, 276, 300, 330, 344, 345, 363, 430, 440, 460, 473, 484, 506, 516, 550, 552, 575, 600, 605, 645, 660, 690, 726, 759, 825, 860, 920, 946, 968, 989, 1012, 1032, 1075, 1100, 1150, 1210, 1265, 1290, 1320, 1380, 1419, 1452, 1518, 1650, 1720, 1725, 1815, 1892, 1978, 2024, 2150, 2200, 2300, 2365, 2420, 2530, 2580, 2760, 2783, 2838, 2904, 2967, 3025, 3036, 3225, 3300, 3450, 3630, 3784, 3795, 3956, 4300, 4600, 4730, 4840, 4945, 5060, 5160, 5203, 5566, 5676, 5934, 6050, 6072, 6325, 6450, 6600, 6900, 7095, 7260, 7590, 7912, 8349, 8600, 9075, 9460, 9890, 10120, 10406, 10879, 11132, 11352, 11825, 11868, 12100, 12650, 12900, 13800, 13915, 14190, 14520, 14835, 15180, 15609, 16698, 18150, 18920, 18975, 19780, 20812, 21758, 22264, 23650, 23736, 24200, 24725, 25300, 25800, 26015, 27830, 28380, 29670, 30360, 31218, 32637, 33396, 35475, 36300, 37950, 39560, 41624, 41745, 43516, 47300, 49450, 50600, 52030, 54395, 55660, 56760, 59340, 62436, 65274, 66792, 69575, 70950, 72600, 74175, 75900, 78045, 83490, 87032, 94600, 98900, 104060, 108790, 111320, 118680, 119669, 124872, 130075, 130548, 139150, 141900, 148350, 151800, 156090, 163185, 166980, 197800, 208120, 208725, 217580, 239338, 260150, 261096, 271975, 278300, 283800, 296700, 312180, 326370, 333960, 359007, 390225, 417450, 435160, 478676, 520300, 543950, 556600, 593400, 598345, 624360, 652740, 718014, 780450, 815925, 834900, 957352, 1040600, 1087900, 1196690, 1305480, 1436028, 1560900, 1631850, 1669800, 1795035, 2175800, 2393380, 2872056, 2991725, 3121800, 3263700, 3590070, 4786760, 5983450, 6527400, 7180140, 8975175, 11966900, 14360280, 17950350, 23933800, 35900700, 71801400]

約数ペア:

[(1, 71801400), (2, 35900700), (3, 23933800), (4, 17950350), (5, 14360280), (6, 11966900), (8, 8975175), (10, 7180140), (11, 6527400), (12, 5983450), (15, 4786760), (20, 3590070), (22, 3263700), (23, 3121800), (24, 2991725), (25, 2872056), (30, 2393380), (33, 2175800), (40, 1795035), (43, 1669800), (44, 1631850), (46, 1560900), (50, 1436028), (55, 1305480), (60, 1196690), (66, 1087900), (69, 1040600), (75, 957352), (86, 834900), (88, 815925), (92, 780450), (100, 718014), (110, 652740), (115, 624360), (120, 598345), (121, 593400), (129, 556600), (132, 543950), (138, 520300), (150, 478676), (165, 435160), (172, 417450), (184, 390225), (200, 359007), (215, 333960), (220, 326370), (230, 312180), (242, 296700), (253, 283800), (258, 278300), (264, 271975), (275, 261096), (276, 260150), (300, 239338), (330, 217580), (344, 208725), (345, 208120), (363, 197800), (430, 166980), (440, 163185), (460, 156090), (473, 151800), (484, 148350), (506, 141900), (516, 139150), (550, 130548), (552, 130075), (575, 124872), (600, 119669), (605, 118680), (645, 111320), (660, 108790), (690, 104060), (726, 98900), (759, 94600), (825, 87032), (860, 83490), (920, 78045), (946, 75900), (968, 74175), (989, 72600), (1012, 70950), (1032, 69575), (1075, 66792), (1100, 65274), (1150, 62436), (1210, 59340), (1265, 56760), (1290, 55660), (1320, 54395), (1380, 52030), (1419, 50600), (1452, 49450), (1518, 47300), (1650, 43516), (1720, 41745), (1725, 41624), (1815, 39560), (1892, 37950), (1978, 36300), (2024, 35475), (2150, 33396), (2200, 32637), (2300, 31218), (2365, 30360), (2420, 29670), (2530, 28380), (2580, 27830), (2760, 26015), (2783, 25800), (2838, 25300), (2904, 24725), (2967, 24200), (3025, 23736), (3036, 23650), (3225, 22264), (3300, 21758), (3450, 20812), (3630, 19780), (3784, 18975), (3795, 18920), (3956, 18150), (4300, 16698), (4600, 15609), (4730, 15180), (4840, 14835), (4945, 14520), (5060, 14190), (5160, 13915), (5203, 13800), (5566, 12900), (5676, 12650), (5934, 12100), (6050, 11868), (6072, 11825), (6325, 11352), (6450, 11132), (6600, 10879), (6900, 10406), (7095, 10120), (7260, 9890), (7590, 9460), (7912, 9075), (8349, 8600)]