80560800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 216

約数和(自身を含む): 290043936

約数和(自身を除く): 209483136

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, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 167, 180, 200, 201, 225, 240, 268, 288, 300, 334, 335, 360, 400, 402, 450, 480, 501, 536, 600, 603, 668, 670, 720, 800, 804, 835, 900, 1002, 1005, 1072, 1200, 1206, 1336, 1340, 1440, 1503, 1608, 1670, 1675, 1800, 2004, 2010, 2144, 2400, 2412, 2505, 2672, 2680, 3006, 3015, 3216, 3340, 3350, 3600, 4008, 4020, 4175, 4824, 5010, 5025, 5344, 5360, 6012, 6030, 6432, 6680, 6700, 7200, 7515, 8016, 8040, 8350, 9648, 10020, 10050, 10720, 11189, 12024, 12060, 12525, 13360, 13400, 15030, 15075, 16032, 16080, 16700, 19296, 20040, 20100, 22378, 24048, 24120, 25050, 26720, 26800, 30060, 30150, 32160, 33400, 33567, 37575, 40080, 40200, 44756, 48096, 48240, 50100, 53600, 55945, 60120, 60300, 66800, 67134, 75150, 80160, 80400, 89512, 96480, 100200, 100701, 111890, 120240, 120600, 133600, 134268, 150300, 160800, 167835, 179024, 200400, 201402, 223780, 240480, 241200, 268536, 279725, 300600, 335670, 358048, 400800, 402804, 447560, 482400, 503505, 537072, 559450, 601200, 671340, 805608, 839175, 895120, 1007010, 1074144, 1118900, 1202400, 1342680, 1611216, 1678350, 1790240, 2014020, 2237800, 2517525, 2685360, 3222432, 3356700, 4028040, 4475600, 5035050, 5370720, 6713400, 8056080, 8951200, 10070100, 13426800, 16112160, 20140200, 26853600, 40280400, 80560800]

約数ペア:

[(1, 80560800), (2, 40280400), (3, 26853600), (4, 20140200), (5, 16112160), (6, 13426800), (8, 10070100), (9, 8951200), (10, 8056080), (12, 6713400), (15, 5370720), (16, 5035050), (18, 4475600), (20, 4028040), (24, 3356700), (25, 3222432), (30, 2685360), (32, 2517525), (36, 2237800), (40, 2014020), (45, 1790240), (48, 1678350), (50, 1611216), (60, 1342680), (67, 1202400), (72, 1118900), (75, 1074144), (80, 1007010), (90, 895120), (96, 839175), (100, 805608), (120, 671340), (134, 601200), (144, 559450), (150, 537072), (160, 503505), (167, 482400), (180, 447560), (200, 402804), (201, 400800), (225, 358048), (240, 335670), (268, 300600), (288, 279725), (300, 268536), (334, 241200), (335, 240480), (360, 223780), (400, 201402), (402, 200400), (450, 179024), (480, 167835), (501, 160800), (536, 150300), (600, 134268), (603, 133600), (668, 120600), (670, 120240), (720, 111890), (800, 100701), (804, 100200), (835, 96480), (900, 89512), (1002, 80400), (1005, 80160), (1072, 75150), (1200, 67134), (1206, 66800), (1336, 60300), (1340, 60120), (1440, 55945), (1503, 53600), (1608, 50100), (1670, 48240), (1675, 48096), (1800, 44756), (2004, 40200), (2010, 40080), (2144, 37575), (2400, 33567), (2412, 33400), (2505, 32160), (2672, 30150), (2680, 30060), (3006, 26800), (3015, 26720), (3216, 25050), (3340, 24120), (3350, 24048), (3600, 22378), (4008, 20100), (4020, 20040), (4175, 19296), (4824, 16700), (5010, 16080), (5025, 16032), (5344, 15075), (5360, 15030), (6012, 13400), (6030, 13360), (6432, 12525), (6680, 12060), (6700, 12024), (7200, 11189), (7515, 10720), (8016, 10050), (8040, 10020), (8350, 9648)]