85628340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 168

約数和(自身を含む): 308488320

約数和(自身を除く): 222859980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 839, 945, 972, 1134, 1215, 1260, 1458, 1620, 1678, 1701, 1890, 2268, 2430, 2517, 2835, 2916, 3356, 3402, 3645, 3780, 4195, 4860, 5034, 5103, 5670, 5873, 6804, 7290, 7551, 8390, 8505, 10068, 10206, 11340, 11746, 12585, 14580, 15102, 16780, 17010, 17619, 20412, 22653, 23492, 25170, 25515, 29365, 30204, 34020, 35238, 37755, 45306, 50340, 51030, 52857, 58730, 67959, 70476, 75510, 88095, 90612, 102060, 105714, 113265, 117460, 135918, 151020, 158571, 176190, 203877, 211428, 226530, 264285, 271836, 317142, 339795, 352380, 407754, 453060, 475713, 528570, 611631, 634284, 679590, 792855, 815508, 951426, 1019385, 1057140, 1223262, 1359180, 1427139, 1585710, 1902852, 2038770, 2378565, 2446524, 2854278, 3058155, 3171420, 4077540, 4281417, 4757130, 5708556, 6116310, 7135695, 8562834, 9514260, 12232620, 14271390, 17125668, 21407085, 28542780, 42814170, 85628340]

約数ペア:

[(1, 85628340), (2, 42814170), (3, 28542780), (4, 21407085), (5, 17125668), (6, 14271390), (7, 12232620), (9, 9514260), (10, 8562834), (12, 7135695), (14, 6116310), (15, 5708556), (18, 4757130), (20, 4281417), (21, 4077540), (27, 3171420), (28, 3058155), (30, 2854278), (35, 2446524), (36, 2378565), (42, 2038770), (45, 1902852), (54, 1585710), (60, 1427139), (63, 1359180), (70, 1223262), (81, 1057140), (84, 1019385), (90, 951426), (105, 815508), (108, 792855), (126, 679590), (135, 634284), (140, 611631), (162, 528570), (180, 475713), (189, 453060), (210, 407754), (243, 352380), (252, 339795), (270, 317142), (315, 271836), (324, 264285), (378, 226530), (405, 211428), (420, 203877), (486, 176190), (540, 158571), (567, 151020), (630, 135918), (729, 117460), (756, 113265), (810, 105714), (839, 102060), (945, 90612), (972, 88095), (1134, 75510), (1215, 70476), (1260, 67959), (1458, 58730), (1620, 52857), (1678, 51030), (1701, 50340), (1890, 45306), (2268, 37755), (2430, 35238), (2517, 34020), (2835, 30204), (2916, 29365), (3356, 25515), (3402, 25170), (3645, 23492), (3780, 22653), (4195, 20412), (4860, 17619), (5034, 17010), (5103, 16780), (5670, 15102), (5873, 14580), (6804, 12585), (7290, 11746), (7551, 11340), (8390, 10206), (8505, 10068)]