97997040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 346170552

約数和(自身を除く): 248173512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 810, 852, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1620, 1704, 1917, 1944, 2130, 2160, 2430, 2556, 2840, 3195, 3240, 3408, 3834, 3888, 4260, 4860, 5041, 5112, 5680, 5751, 6390, 6480, 7668, 8520, 9585, 9720, 10082, 10224, 11502, 12780, 15123, 15336, 17040, 17253, 19170, 19440, 20164, 23004, 25205, 25560, 28755, 30246, 30672, 34506, 38340, 40328, 45369, 46008, 50410, 51120, 57510, 60492, 69012, 75615, 76680, 80656, 86265, 90738, 92016, 100820, 115020, 120984, 136107, 138024, 151230, 153360, 172530, 181476, 201640, 226845, 230040, 241968, 272214, 276048, 302460, 345060, 362952, 403280, 408321, 453690, 460080, 544428, 604920, 680535, 690120, 725904, 816642, 907380, 1088856, 1209840, 1224963, 1361070, 1380240, 1633284, 1814760, 2041605, 2177712, 2449926, 2722140, 3266568, 3629520, 4083210, 4899852, 5444280, 6124815, 6533136, 8166420, 9799704, 10888560, 12249630, 16332840, 19599408, 24499260, 32665680, 48998520, 97997040]

約数ペア:

[(1, 97997040), (2, 48998520), (3, 32665680), (4, 24499260), (5, 19599408), (6, 16332840), (8, 12249630), (9, 10888560), (10, 9799704), (12, 8166420), (15, 6533136), (16, 6124815), (18, 5444280), (20, 4899852), (24, 4083210), (27, 3629520), (30, 3266568), (36, 2722140), (40, 2449926), (45, 2177712), (48, 2041605), (54, 1814760), (60, 1633284), (71, 1380240), (72, 1361070), (80, 1224963), (81, 1209840), (90, 1088856), (108, 907380), (120, 816642), (135, 725904), (142, 690120), (144, 680535), (162, 604920), (180, 544428), (213, 460080), (216, 453690), (240, 408321), (243, 403280), (270, 362952), (284, 345060), (324, 302460), (355, 276048), (360, 272214), (405, 241968), (426, 230040), (432, 226845), (486, 201640), (540, 181476), (568, 172530), (639, 153360), (648, 151230), (710, 138024), (720, 136107), (810, 120984), (852, 115020), (972, 100820), (1065, 92016), (1080, 90738), (1136, 86265), (1215, 80656), (1278, 76680), (1296, 75615), (1420, 69012), (1620, 60492), (1704, 57510), (1917, 51120), (1944, 50410), (2130, 46008), (2160, 45369), (2430, 40328), (2556, 38340), (2840, 34506), (3195, 30672), (3240, 30246), (3408, 28755), (3834, 25560), (3888, 25205), (4260, 23004), (4860, 20164), (5041, 19440), (5112, 19170), (5680, 17253), (5751, 17040), (6390, 15336), (6480, 15123), (7668, 12780), (8520, 11502), (9585, 10224), (9720, 10082)]