550385280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 192

約数和(自身を含む): 1971496800

約数和(自身を除く): 1421111520

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3539, 3888, 4320, 4860, 5184, 5760, 6480, 7078, 7776, 8640, 9720, 10368, 10617, 12960, 14156, 15552, 17280, 17695, 19440, 21234, 25920, 28312, 31104, 31851, 35390, 38880, 42468, 51840, 53085, 56624, 63702, 70780, 77760, 84936, 95553, 106170, 113248, 127404, 141560, 155520, 159255, 169872, 191106, 212340, 226496, 254808, 283120, 286659, 318510, 339744, 382212, 424680, 452992, 477765, 509616, 566240, 573318, 637020, 679488, 764424, 849360, 859977, 955530, 1019232, 1132480, 1146636, 1274040, 1358976, 1433295, 1528848, 1698720, 1719954, 1911060, 2038464, 2264960, 2293272, 2548080, 2866590, 3057696, 3397440, 3439908, 3822120, 4076928, 4299885, 4586544, 5096160, 5733180, 6115392, 6794880, 6879816, 7644240, 8599770, 9173088, 10192320, 11466360, 12230784, 13759632, 15288480, 17199540, 18346176, 20384640, 22932720, 27519264, 30576960, 34399080, 36692352, 45865440, 55038528, 61153920, 68798160, 91730880, 110077056, 137596320, 183461760, 275192640, 550385280]

約数ペア:

[(1, 550385280), (2, 275192640), (3, 183461760), (4, 137596320), (5, 110077056), (6, 91730880), (8, 68798160), (9, 61153920), (10, 55038528), (12, 45865440), (15, 36692352), (16, 34399080), (18, 30576960), (20, 27519264), (24, 22932720), (27, 20384640), (30, 18346176), (32, 17199540), (36, 15288480), (40, 13759632), (45, 12230784), (48, 11466360), (54, 10192320), (60, 9173088), (64, 8599770), (72, 7644240), (80, 6879816), (81, 6794880), (90, 6115392), (96, 5733180), (108, 5096160), (120, 4586544), (128, 4299885), (135, 4076928), (144, 3822120), (160, 3439908), (162, 3397440), (180, 3057696), (192, 2866590), (216, 2548080), (240, 2293272), (243, 2264960), (270, 2038464), (288, 1911060), (320, 1719954), (324, 1698720), (360, 1528848), (384, 1433295), (405, 1358976), (432, 1274040), (480, 1146636), (486, 1132480), (540, 1019232), (576, 955530), (640, 859977), (648, 849360), (720, 764424), (810, 679488), (864, 637020), (960, 573318), (972, 566240), (1080, 509616), (1152, 477765), (1215, 452992), (1296, 424680), (1440, 382212), (1620, 339744), (1728, 318510), (1920, 286659), (1944, 283120), (2160, 254808), (2430, 226496), (2592, 212340), (2880, 191106), (3240, 169872), (3456, 159255), (3539, 155520), (3888, 141560), (4320, 127404), (4860, 113248), (5184, 106170), (5760, 95553), (6480, 84936), (7078, 77760), (7776, 70780), (8640, 63702), (9720, 56624), (10368, 53085), (10617, 51840), (12960, 42468), (14156, 38880), (15552, 35390), (17280, 31851), (17695, 31104), (19440, 28312), (21234, 25920)]