85149360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 160

約数和(自身を含む): 297600000

約数和(自身を除く): 212450640

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, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 499, 540, 632, 711, 720, 790, 948, 998, 1080, 1185, 1264, 1422, 1497, 1580, 1896, 1996, 2133, 2160, 2370, 2495, 2844, 2994, 3160, 3555, 3792, 3992, 4266, 4491, 4740, 4990, 5688, 5988, 6320, 7110, 7485, 7984, 8532, 8982, 9480, 9980, 10665, 11376, 11976, 13473, 14220, 14970, 17064, 17964, 18960, 19960, 21330, 22455, 23952, 26946, 28440, 29940, 34128, 35928, 39421, 39920, 42660, 44910, 53892, 56880, 59880, 67365, 71856, 78842, 85320, 89820, 107784, 118263, 119760, 134730, 157684, 170640, 179640, 197105, 215568, 236526, 269460, 315368, 354789, 359280, 394210, 473052, 538920, 591315, 630736, 709578, 788420, 946104, 1064367, 1077840, 1182630, 1419156, 1576840, 1773945, 1892208, 2128734, 2365260, 2838312, 3153680, 3547890, 4257468, 4730520, 5321835, 5676624, 7095780, 8514936, 9461040, 10643670, 14191560, 17029872, 21287340, 28383120, 42574680, 85149360]

約数ペア:

[(1, 85149360), (2, 42574680), (3, 28383120), (4, 21287340), (5, 17029872), (6, 14191560), (8, 10643670), (9, 9461040), (10, 8514936), (12, 7095780), (15, 5676624), (16, 5321835), (18, 4730520), (20, 4257468), (24, 3547890), (27, 3153680), (30, 2838312), (36, 2365260), (40, 2128734), (45, 1892208), (48, 1773945), (54, 1576840), (60, 1419156), (72, 1182630), (79, 1077840), (80, 1064367), (90, 946104), (108, 788420), (120, 709578), (135, 630736), (144, 591315), (158, 538920), (180, 473052), (216, 394210), (237, 359280), (240, 354789), (270, 315368), (316, 269460), (360, 236526), (395, 215568), (432, 197105), (474, 179640), (499, 170640), (540, 157684), (632, 134730), (711, 119760), (720, 118263), (790, 107784), (948, 89820), (998, 85320), (1080, 78842), (1185, 71856), (1264, 67365), (1422, 59880), (1497, 56880), (1580, 53892), (1896, 44910), (1996, 42660), (2133, 39920), (2160, 39421), (2370, 35928), (2495, 34128), (2844, 29940), (2994, 28440), (3160, 26946), (3555, 23952), (3792, 22455), (3992, 21330), (4266, 19960), (4491, 18960), (4740, 17964), (4990, 17064), (5688, 14970), (5988, 14220), (6320, 13473), (7110, 11976), (7485, 11376), (7984, 10665), (8532, 9980), (8982, 9480)]