85370400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 216

約数和(自身を含む): 307105344

約数和(自身を除く): 221734944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 167, 180, 200, 213, 225, 240, 284, 288, 300, 334, 355, 360, 400, 426, 450, 480, 501, 568, 600, 639, 668, 710, 720, 800, 835, 852, 900, 1002, 1065, 1136, 1200, 1278, 1336, 1420, 1440, 1503, 1670, 1704, 1775, 1800, 2004, 2130, 2272, 2400, 2505, 2556, 2672, 2840, 3006, 3195, 3340, 3408, 3550, 3600, 4008, 4175, 4260, 5010, 5112, 5325, 5344, 5680, 6012, 6390, 6680, 6816, 7100, 7200, 7515, 8016, 8350, 8520, 10020, 10224, 10650, 11360, 11857, 12024, 12525, 12780, 13360, 14200, 15030, 15975, 16032, 16700, 17040, 20040, 20448, 21300, 23714, 24048, 25050, 25560, 26720, 28400, 30060, 31950, 33400, 34080, 35571, 37575, 40080, 42600, 47428, 48096, 50100, 51120, 56800, 59285, 60120, 63900, 66800, 71142, 75150, 80160, 85200, 94856, 100200, 102240, 106713, 118570, 120240, 127800, 133600, 142284, 150300, 170400, 177855, 189712, 200400, 213426, 237140, 240480, 255600, 284568, 296425, 300600, 355710, 379424, 400800, 426852, 474280, 511200, 533565, 569136, 592850, 601200, 711420, 853704, 889275, 948560, 1067130, 1138272, 1185700, 1202400, 1422840, 1707408, 1778550, 1897120, 2134260, 2371400, 2667825, 2845680, 3414816, 3557100, 4268520, 4742800, 5335650, 5691360, 7114200, 8537040, 9485600, 10671300, 14228400, 17074080, 21342600, 28456800, 42685200, 85370400]

約数ペア:

[(1, 85370400), (2, 42685200), (3, 28456800), (4, 21342600), (5, 17074080), (6, 14228400), (8, 10671300), (9, 9485600), (10, 8537040), (12, 7114200), (15, 5691360), (16, 5335650), (18, 4742800), (20, 4268520), (24, 3557100), (25, 3414816), (30, 2845680), (32, 2667825), (36, 2371400), (40, 2134260), (45, 1897120), (48, 1778550), (50, 1707408), (60, 1422840), (71, 1202400), (72, 1185700), (75, 1138272), (80, 1067130), (90, 948560), (96, 889275), (100, 853704), (120, 711420), (142, 601200), (144, 592850), (150, 569136), (160, 533565), (167, 511200), (180, 474280), (200, 426852), (213, 400800), (225, 379424), (240, 355710), (284, 300600), (288, 296425), (300, 284568), (334, 255600), (355, 240480), (360, 237140), (400, 213426), (426, 200400), (450, 189712), (480, 177855), (501, 170400), (568, 150300), (600, 142284), (639, 133600), (668, 127800), (710, 120240), (720, 118570), (800, 106713), (835, 102240), (852, 100200), (900, 94856), (1002, 85200), (1065, 80160), (1136, 75150), (1200, 71142), (1278, 66800), (1336, 63900), (1420, 60120), (1440, 59285), (1503, 56800), (1670, 51120), (1704, 50100), (1775, 48096), (1800, 47428), (2004, 42600), (2130, 40080), (2272, 37575), (2400, 35571), (2505, 34080), (2556, 33400), (2672, 31950), (2840, 30060), (3006, 28400), (3195, 26720), (3340, 25560), (3408, 25050), (3550, 24048), (3600, 23714), (4008, 21300), (4175, 20448), (4260, 20040), (5010, 17040), (5112, 16700), (5325, 16032), (5344, 15975), (5680, 15030), (6012, 14200), (6390, 13360), (6680, 12780), (6816, 12525), (7100, 12024), (7200, 11857), (7515, 11360), (8016, 10650), (8350, 10224), (8520, 10020)]