1215162000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 400

約数和(自身を含む): 4735082352

約数和(自身を除く): 3519920352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 432, 450, 468, 500, 520, 540, 577, 585, 600, 624, 648, 650, 675, 702, 720, 750, 780, 810, 900, 936, 975, 1000, 1040, 1053, 1080, 1125, 1154, 1170, 1200, 1296, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1731, 1755, 1800, 1872, 1950, 2000, 2025, 2106, 2160, 2250, 2308, 2340, 2600, 2700, 2808, 2885, 2925, 3000, 3120, 3240, 3250, 3375, 3462, 3510, 3600, 3900, 4050, 4212, 4500, 4616, 4680, 4875, 5193, 5200, 5265, 5400, 5616, 5770, 5850, 6000, 6480, 6500, 6750, 6924, 7020, 7501, 7800, 8100, 8424, 8655, 8775, 9000, 9232, 9360, 9750, 10125, 10386, 10530, 10800, 11540, 11700, 13000, 13500, 13848, 14040, 14425, 14625, 15002, 15579, 15600, 16200, 16848, 17310, 17550, 18000, 19500, 20250, 20772, 21060, 22503, 23080, 23400, 25965, 26000, 26325, 27000, 27696, 28080, 28850, 29250, 30004, 31158, 32400, 34620, 35100, 37505, 39000, 40500, 41544, 42120, 43275, 43875, 45006, 46160, 46737, 46800, 51930, 52650, 54000, 57700, 58500, 60008, 62316, 67509, 69240, 70200, 72125, 75010, 77895, 78000, 81000, 83088, 84240, 86550, 87750, 90012, 93474, 103860, 105300, 112515, 115400, 117000, 120016, 124632, 129825, 131625, 135018, 138480, 140400, 144250, 150020, 155790, 162000, 173100, 175500, 180024, 186948, 187525, 202527, 207720, 210600, 216375, 225030, 230800, 233685, 234000, 249264, 259650, 263250, 270036, 288500, 300040, 311580, 337545, 346200, 351000, 360048, 373896, 375050, 389475, 405054, 415440, 421200, 432750, 450060, 467370, 519300, 526500, 540072, 562575, 577000, 600080, 607581, 623160, 649125, 675090, 692400, 702000, 747792, 750100, 778950, 810108, 865500, 900120, 934740, 937625, 1012635, 1038600, 1053000, 1080144, 1125150, 1154000, 1168425, 1215162, 1246320, 1298250, 1350180, 1500200, 1557900, 1620216, 1687725, 1731000, 1800240, 1869480, 1875250, 1947375, 2025270, 2077200, 2106000, 2250300, 2336850, 2430324, 2596500, 2700360, 2812875, 3000400, 3037905, 3115800, 3240432, 3375450, 3462000, 3738960, 3750500, 3894750, 4050540, 4500600, 4673700, 4860648, 5063175, 5193000, 5400720, 5625750, 5842125, 6075810, 6231600, 6750900, 7501000, 7789500, 8101080, 8438625, 9001200, 9347400, 9721296, 10126350, 10386000, 11251500, 11684250, 12151620, 13501800, 15002000, 15189525, 15579000, 16202160, 16877250, 18694800, 20252700, 22503000, 23368500, 24303240, 25315875, 27003600, 30379050, 31158000, 33754500, 40505400, 45006000, 46737000, 48606480, 50631750, 60758100, 67509000, 75947625, 81010800, 93474000, 101263500, 121516200, 135018000, 151895250, 202527000, 243032400, 303790500, 405054000, 607581000, 1215162000]

約数ペア:

[(1, 1215162000), (2, 607581000), (3, 405054000), (4, 303790500), (5, 243032400), (6, 202527000), (8, 151895250), (9, 135018000), (10, 121516200), (12, 101263500), (13, 93474000), (15, 81010800), (16, 75947625), (18, 67509000), (20, 60758100), (24, 50631750), (25, 48606480), (26, 46737000), (27, 45006000), (30, 40505400), (36, 33754500), (39, 31158000), (40, 30379050), (45, 27003600), (48, 25315875), (50, 24303240), (52, 23368500), (54, 22503000), (60, 20252700), (65, 18694800), (72, 16877250), (75, 16202160), (78, 15579000), (80, 15189525), (81, 15002000), (90, 13501800), (100, 12151620), (104, 11684250), (108, 11251500), (117, 10386000), (120, 10126350), (125, 9721296), (130, 9347400), (135, 9001200), (144, 8438625), (150, 8101080), (156, 7789500), (162, 7501000), (180, 6750900), (195, 6231600), (200, 6075810), (208, 5842125), (216, 5625750), (225, 5400720), (234, 5193000), (240, 5063175), (250, 4860648), (260, 4673700), (270, 4500600), (300, 4050540), (312, 3894750), (324, 3750500), (325, 3738960), (351, 3462000), (360, 3375450), (375, 3240432), (390, 3115800), (400, 3037905), (405, 3000400), (432, 2812875), (450, 2700360), (468, 2596500), (500, 2430324), (520, 2336850), (540, 2250300), (577, 2106000), (585, 2077200), (600, 2025270), (624, 1947375), (648, 1875250), (650, 1869480), (675, 1800240), (702, 1731000), (720, 1687725), (750, 1620216), (780, 1557900), (810, 1500200), (900, 1350180), (936, 1298250), (975, 1246320), (1000, 1215162), (1040, 1168425), (1053, 1154000), (1080, 1125150), (1125, 1080144), (1154, 1053000), (1170, 1038600), (1200, 1012635), (1296, 937625), (1300, 934740), (1350, 900120), (1404, 865500), (1500, 810108), (1560, 778950), (1620, 750100), (1625, 747792), (1731, 702000), (1755, 692400), (1800, 675090), (1872, 649125), (1950, 623160), (2000, 607581), (2025, 600080), (2106, 577000), (2160, 562575), (2250, 540072), (2308, 526500), (2340, 519300), (2600, 467370), (2700, 450060), (2808, 432750), (2885, 421200), (2925, 415440), (3000, 405054), (3120, 389475), (3240, 375050), (3250, 373896), (3375, 360048), (3462, 351000), (3510, 346200), (3600, 337545), (3900, 311580), (4050, 300040), (4212, 288500), (4500, 270036), (4616, 263250), (4680, 259650), (4875, 249264), (5193, 234000), (5200, 233685), (5265, 230800), (5400, 225030), (5616, 216375), (5770, 210600), (5850, 207720), (6000, 202527), (6480, 187525), (6500, 186948), (6750, 180024), (6924, 175500), (7020, 173100), (7501, 162000), (7800, 155790), (8100, 150020), (8424, 144250), (8655, 140400), (8775, 138480), (9000, 135018), (9232, 131625), (9360, 129825), (9750, 124632), (10125, 120016), (10386, 117000), (10530, 115400), (10800, 112515), (11540, 105300), (11700, 103860), (13000, 93474), (13500, 90012), (13848, 87750), (14040, 86550), (14425, 84240), (14625, 83088), (15002, 81000), (15579, 78000), (15600, 77895), (16200, 75010), (16848, 72125), (17310, 70200), (17550, 69240), (18000, 67509), (19500, 62316), (20250, 60008), (20772, 58500), (21060, 57700), (22503, 54000), (23080, 52650), (23400, 51930), (25965, 46800), (26000, 46737), (26325, 46160), (27000, 45006), (27696, 43875), (28080, 43275), (28850, 42120), (29250, 41544), (30004, 40500), (31158, 39000), (32400, 37505), (34620, 35100)]