85341240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 293436000

約数和(自身を除く): 208094760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 60, 72, 74, 86, 90, 111, 120, 129, 148, 149, 172, 180, 185, 215, 222, 258, 296, 298, 333, 344, 360, 370, 387, 430, 444, 447, 516, 555, 596, 645, 666, 740, 745, 774, 860, 888, 894, 1032, 1110, 1192, 1290, 1332, 1341, 1480, 1490, 1548, 1591, 1665, 1720, 1788, 1935, 2220, 2235, 2580, 2664, 2682, 2980, 3096, 3182, 3330, 3576, 3870, 4440, 4470, 4773, 5160, 5364, 5513, 5960, 6364, 6407, 6660, 6705, 7740, 7955, 8940, 9546, 10728, 11026, 12728, 12814, 13320, 13410, 14319, 15480, 15910, 16539, 17880, 19092, 19221, 22052, 23865, 25628, 26820, 27565, 28638, 31820, 32035, 33078, 38184, 38442, 44104, 47730, 49617, 51256, 53640, 55130, 57276, 57663, 63640, 64070, 66156, 71595, 76884, 82695, 95460, 96105, 99234, 110260, 114552, 115326, 128140, 132312, 143190, 153768, 165390, 190920, 192210, 198468, 220520, 230652, 237059, 248085, 256280, 286380, 288315, 330780, 384420, 396936, 461304, 474118, 496170, 572760, 576630, 661560, 711177, 768840, 948236, 992340, 1153260, 1185295, 1422354, 1896472, 1984680, 2133531, 2306520, 2370590, 2844708, 3555885, 4267062, 4741180, 5689416, 7111770, 8534124, 9482360, 10667655, 14223540, 17068248, 21335310, 28447080, 42670620, 85341240]

約数ペア:

[(1, 85341240), (2, 42670620), (3, 28447080), (4, 21335310), (5, 17068248), (6, 14223540), (8, 10667655), (9, 9482360), (10, 8534124), (12, 7111770), (15, 5689416), (18, 4741180), (20, 4267062), (24, 3555885), (30, 2844708), (36, 2370590), (37, 2306520), (40, 2133531), (43, 1984680), (45, 1896472), (60, 1422354), (72, 1185295), (74, 1153260), (86, 992340), (90, 948236), (111, 768840), (120, 711177), (129, 661560), (148, 576630), (149, 572760), (172, 496170), (180, 474118), (185, 461304), (215, 396936), (222, 384420), (258, 330780), (296, 288315), (298, 286380), (333, 256280), (344, 248085), (360, 237059), (370, 230652), (387, 220520), (430, 198468), (444, 192210), (447, 190920), (516, 165390), (555, 153768), (596, 143190), (645, 132312), (666, 128140), (740, 115326), (745, 114552), (774, 110260), (860, 99234), (888, 96105), (894, 95460), (1032, 82695), (1110, 76884), (1192, 71595), (1290, 66156), (1332, 64070), (1341, 63640), (1480, 57663), (1490, 57276), (1548, 55130), (1591, 53640), (1665, 51256), (1720, 49617), (1788, 47730), (1935, 44104), (2220, 38442), (2235, 38184), (2580, 33078), (2664, 32035), (2682, 31820), (2980, 28638), (3096, 27565), (3182, 26820), (3330, 25628), (3576, 23865), (3870, 22052), (4440, 19221), (4470, 19092), (4773, 17880), (5160, 16539), (5364, 15910), (5513, 15480), (5960, 14319), (6364, 13410), (6407, 13320), (6660, 12814), (6705, 12728), (7740, 11026), (7955, 10728), (8940, 9546)]