2012612400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:921

約数の個数: 240

約数和(自身を含む): 7197813120

約数和(自身を除く): 5185200720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 331, 360, 400, 432, 450, 540, 563, 600, 662, 675, 720, 900, 993, 1080, 1126, 1200, 1324, 1350, 1655, 1689, 1800, 1986, 2160, 2252, 2648, 2700, 2815, 2979, 3310, 3378, 3600, 3972, 4504, 4965, 5067, 5296, 5400, 5630, 5958, 6620, 6756, 7944, 8275, 8445, 8937, 9008, 9930, 10134, 10800, 11260, 11916, 13240, 13512, 14075, 14895, 15201, 15888, 16550, 16890, 17874, 19860, 20268, 22520, 23832, 24825, 25335, 26480, 27024, 28150, 29790, 30402, 33100, 33780, 35748, 39720, 40536, 42225, 44685, 45040, 47664, 49650, 50670, 56300, 59580, 60804, 66200, 67560, 71496, 74475, 76005, 79440, 81072, 84450, 89370, 99300, 101340, 112600, 119160, 121608, 126675, 132400, 135120, 142992, 148950, 152010, 168900, 178740, 186353, 198600, 202680, 223425, 225200, 238320, 243216, 253350, 297900, 304020, 337800, 357480, 372706, 380025, 397200, 405360, 446850, 506700, 559059, 595800, 608040, 675600, 714960, 745412, 760050, 893700, 931765, 1013400, 1118118, 1191600, 1216080, 1490824, 1520100, 1677177, 1787400, 1863530, 2026800, 2236236, 2795295, 2981648, 3040200, 3354354, 3574800, 3727060, 4472472, 4658825, 5031531, 5590590, 6080400, 6708708, 7454120, 8385885, 8944944, 9317650, 10063062, 11181180, 13417416, 13976475, 14908240, 16771770, 18635300, 20126124, 22362360, 25157655, 26834832, 27952950, 33543540, 37270600, 40252248, 41929425, 44724720, 50315310, 55905900, 67087080, 74541200, 80504496, 83858850, 100630620, 111811800, 125788275, 134174160, 167717700, 201261240, 223623600, 251576550, 335435400, 402522480, 503153100, 670870800, 1006306200, 2012612400]

約数ペア:

[(1, 2012612400), (2, 1006306200), (3, 670870800), (4, 503153100), (5, 402522480), (6, 335435400), (8, 251576550), (9, 223623600), (10, 201261240), (12, 167717700), (15, 134174160), (16, 125788275), (18, 111811800), (20, 100630620), (24, 83858850), (25, 80504496), (27, 74541200), (30, 67087080), (36, 55905900), (40, 50315310), (45, 44724720), (48, 41929425), (50, 40252248), (54, 37270600), (60, 33543540), (72, 27952950), (75, 26834832), (80, 25157655), (90, 22362360), (100, 20126124), (108, 18635300), (120, 16771770), (135, 14908240), (144, 13976475), (150, 13417416), (180, 11181180), (200, 10063062), (216, 9317650), (225, 8944944), (240, 8385885), (270, 7454120), (300, 6708708), (331, 6080400), (360, 5590590), (400, 5031531), (432, 4658825), (450, 4472472), (540, 3727060), (563, 3574800), (600, 3354354), (662, 3040200), (675, 2981648), (720, 2795295), (900, 2236236), (993, 2026800), (1080, 1863530), (1126, 1787400), (1200, 1677177), (1324, 1520100), (1350, 1490824), (1655, 1216080), (1689, 1191600), (1800, 1118118), (1986, 1013400), (2160, 931765), (2252, 893700), (2648, 760050), (2700, 745412), (2815, 714960), (2979, 675600), (3310, 608040), (3378, 595800), (3600, 559059), (3972, 506700), (4504, 446850), (4965, 405360), (5067, 397200), (5296, 380025), (5400, 372706), (5630, 357480), (5958, 337800), (6620, 304020), (6756, 297900), (7944, 253350), (8275, 243216), (8445, 238320), (8937, 225200), (9008, 223425), (9930, 202680), (10134, 198600), (10800, 186353), (11260, 178740), (11916, 168900), (13240, 152010), (13512, 148950), (14075, 142992), (14895, 135120), (15201, 132400), (15888, 126675), (16550, 121608), (16890, 119160), (17874, 112600), (19860, 101340), (20268, 99300), (22520, 89370), (23832, 84450), (24825, 81072), (25335, 79440), (26480, 76005), (27024, 74475), (28150, 71496), (29790, 67560), (30402, 66200), (33100, 60804), (33780, 59580), (35748, 56300), (39720, 50670), (40536, 49650), (42225, 47664), (44685, 45040)]