75485550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 230699520

約数和(自身を除く): 155213970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 37, 42, 50, 58, 67, 70, 74, 75, 87, 105, 111, 134, 145, 150, 174, 175, 185, 201, 203, 210, 222, 259, 290, 335, 350, 370, 402, 406, 435, 469, 518, 525, 555, 609, 670, 725, 777, 870, 925, 938, 1005, 1015, 1050, 1073, 1110, 1218, 1295, 1407, 1450, 1554, 1675, 1850, 1943, 2010, 2030, 2146, 2175, 2345, 2479, 2590, 2775, 2814, 3045, 3219, 3350, 3885, 3886, 4350, 4690, 4958, 5025, 5075, 5365, 5550, 5829, 6090, 6438, 6475, 7035, 7437, 7511, 7770, 9715, 10050, 10150, 10730, 11658, 11725, 12395, 12950, 13601, 14070, 14874, 15022, 15225, 16095, 17353, 19425, 19430, 22533, 23450, 24790, 26825, 27202, 29145, 30450, 32190, 34706, 35175, 37185, 37555, 38850, 40803, 45066, 48575, 52059, 53650, 58290, 61975, 68005, 70350, 71891, 74370, 75110, 80475, 81606, 86765, 97150, 104118, 112665, 123950, 136010, 143782, 145725, 160950, 173530, 185925, 187775, 204015, 215673, 225330, 260295, 291450, 340025, 359455, 371850, 375550, 408030, 431346, 433825, 503237, 520590, 563325, 680050, 718910, 867650, 1006474, 1020075, 1078365, 1126650, 1301475, 1509711, 1797275, 2040150, 2156730, 2516185, 2602950, 3019422, 3594550, 5032370, 5391825, 7548555, 10783650, 12580925, 15097110, 25161850, 37742775, 75485550]

約数ペア:

[(1, 75485550), (2, 37742775), (3, 25161850), (5, 15097110), (6, 12580925), (7, 10783650), (10, 7548555), (14, 5391825), (15, 5032370), (21, 3594550), (25, 3019422), (29, 2602950), (30, 2516185), (35, 2156730), (37, 2040150), (42, 1797275), (50, 1509711), (58, 1301475), (67, 1126650), (70, 1078365), (74, 1020075), (75, 1006474), (87, 867650), (105, 718910), (111, 680050), (134, 563325), (145, 520590), (150, 503237), (174, 433825), (175, 431346), (185, 408030), (201, 375550), (203, 371850), (210, 359455), (222, 340025), (259, 291450), (290, 260295), (335, 225330), (350, 215673), (370, 204015), (402, 187775), (406, 185925), (435, 173530), (469, 160950), (518, 145725), (525, 143782), (555, 136010), (609, 123950), (670, 112665), (725, 104118), (777, 97150), (870, 86765), (925, 81606), (938, 80475), (1005, 75110), (1015, 74370), (1050, 71891), (1073, 70350), (1110, 68005), (1218, 61975), (1295, 58290), (1407, 53650), (1450, 52059), (1554, 48575), (1675, 45066), (1850, 40803), (1943, 38850), (2010, 37555), (2030, 37185), (2146, 35175), (2175, 34706), (2345, 32190), (2479, 30450), (2590, 29145), (2775, 27202), (2814, 26825), (3045, 24790), (3219, 23450), (3350, 22533), (3885, 19430), (3886, 19425), (4350, 17353), (4690, 16095), (4958, 15225), (5025, 15022), (5075, 14874), (5365, 14070), (5550, 13601), (5829, 12950), (6090, 12395), (6438, 11725), (6475, 11658), (7035, 10730), (7437, 10150), (7511, 10050), (7770, 9715)]