101813760

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 200

約数和(自身を含む): 365407416

約数和(自身を除く): 263593656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 491, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 982, 1080, 1152, 1280, 1296, 1440, 1473, 1536, 1620, 1728, 1920, 1964, 2160, 2304, 2455, 2560, 2592, 2880, 2946, 3240, 3456, 3840, 3928, 4320, 4419, 4608, 4910, 5184, 5760, 5892, 6480, 6912, 7365, 7680, 7856, 8640, 8838, 9820, 10368, 11520, 11784, 12960, 13257, 13824, 14730, 15712, 17280, 17676, 19640, 20736, 22095, 23040, 23568, 25920, 26514, 29460, 31424, 34560, 35352, 39280, 39771, 41472, 44190, 47136, 51840, 53028, 58920, 62848, 66285, 69120, 70704, 78560, 79542, 88380, 94272, 103680, 106056, 117840, 125696, 132570, 141408, 157120, 159084, 176760, 188544, 198855, 207360, 212112, 235680, 251392, 265140, 282816, 314240, 318168, 353520, 377088, 397710, 424224, 471360, 530280, 565632, 628480, 636336, 707040, 754176, 795420, 848448, 942720, 1060560, 1131264, 1256960, 1272672, 1414080, 1590840, 1696896, 1885440, 2121120, 2262528, 2545344, 2828160, 3181680, 3393792, 3770880, 4242240, 5090688, 5656320, 6363360, 6787584, 8484480, 10181376, 11312640, 12726720, 16968960, 20362752, 25453440, 33937920, 50906880, 101813760]

約数ペア:

[(1, 101813760), (2, 50906880), (3, 33937920), (4, 25453440), (5, 20362752), (6, 16968960), (8, 12726720), (9, 11312640), (10, 10181376), (12, 8484480), (15, 6787584), (16, 6363360), (18, 5656320), (20, 5090688), (24, 4242240), (27, 3770880), (30, 3393792), (32, 3181680), (36, 2828160), (40, 2545344), (45, 2262528), (48, 2121120), (54, 1885440), (60, 1696896), (64, 1590840), (72, 1414080), (80, 1272672), (81, 1256960), (90, 1131264), (96, 1060560), (108, 942720), (120, 848448), (128, 795420), (135, 754176), (144, 707040), (160, 636336), (162, 628480), (180, 565632), (192, 530280), (216, 471360), (240, 424224), (256, 397710), (270, 377088), (288, 353520), (320, 318168), (324, 314240), (360, 282816), (384, 265140), (405, 251392), (432, 235680), (480, 212112), (491, 207360), (512, 198855), (540, 188544), (576, 176760), (640, 159084), (648, 157120), (720, 141408), (768, 132570), (810, 125696), (864, 117840), (960, 106056), (982, 103680), (1080, 94272), (1152, 88380), (1280, 79542), (1296, 78560), (1440, 70704), (1473, 69120), (1536, 66285), (1620, 62848), (1728, 58920), (1920, 53028), (1964, 51840), (2160, 47136), (2304, 44190), (2455, 41472), (2560, 39771), (2592, 39280), (2880, 35352), (2946, 34560), (3240, 31424), (3456, 29460), (3840, 26514), (3928, 25920), (4320, 23568), (4419, 23040), (4608, 22095), (4910, 20736), (5184, 19640), (5760, 17676), (5892, 17280), (6480, 15712), (6912, 14730), (7365, 13824), (7680, 13257), (7856, 12960), (8640, 11784), (8838, 11520), (9820, 10368)]