82729800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 304668000

約数和(自身を除く): 221938200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 50, 57, 59, 60, 72, 75, 76, 82, 90, 95, 100, 114, 118, 120, 123, 150, 152, 164, 171, 177, 180, 190, 200, 205, 225, 228, 236, 246, 285, 295, 300, 328, 342, 354, 360, 369, 380, 410, 450, 456, 472, 475, 492, 531, 570, 590, 600, 615, 684, 708, 738, 760, 779, 820, 855, 885, 900, 950, 984, 1025, 1062, 1121, 1140, 1180, 1230, 1368, 1416, 1425, 1475, 1476, 1558, 1640, 1710, 1770, 1800, 1845, 1900, 2050, 2124, 2242, 2280, 2337, 2360, 2419, 2460, 2655, 2850, 2950, 2952, 3075, 3116, 3363, 3420, 3540, 3690, 3800, 3895, 4100, 4248, 4275, 4425, 4484, 4674, 4838, 4920, 5310, 5605, 5700, 5900, 6150, 6232, 6726, 6840, 7011, 7080, 7257, 7380, 7790, 8200, 8550, 8850, 8968, 9225, 9348, 9676, 10089, 10620, 11210, 11400, 11685, 11800, 12095, 12300, 13275, 13452, 14022, 14514, 14760, 15580, 16815, 17100, 17700, 18450, 18696, 19352, 19475, 20178, 21240, 21771, 22420, 23370, 24190, 24600, 26550, 26904, 28025, 28044, 29028, 31160, 33630, 34200, 35055, 35400, 36285, 36900, 38950, 40356, 43542, 44840, 45961, 46740, 48380, 50445, 53100, 56050, 56088, 58056, 58425, 60475, 67260, 70110, 72570, 73800, 77900, 80712, 84075, 87084, 91922, 93480, 96760, 100890, 106200, 108855, 112100, 116850, 120950, 134520, 137883, 140220, 145140, 155800, 168150, 174168, 175275, 181425, 183844, 201780, 217710, 224200, 229805, 233700, 241900, 252225, 275766, 280440, 290280, 336300, 350550, 362850, 367688, 403560, 413649, 435420, 459610, 467400, 483800, 504450, 544275, 551532, 672600, 689415, 701100, 725700, 827298, 870840, 919220, 1008900, 1088550, 1103064, 1149025, 1378830, 1402200, 1451400, 1654596, 1838440, 2017800, 2068245, 2177100, 2298050, 2757660, 3309192, 3447075, 4136490, 4354200, 4596100, 5515320, 6894150, 8272980, 9192200, 10341225, 13788300, 16545960, 20682450, 27576600, 41364900, 82729800]

約数ペア:

[(1, 82729800), (2, 41364900), (3, 27576600), (4, 20682450), (5, 16545960), (6, 13788300), (8, 10341225), (9, 9192200), (10, 8272980), (12, 6894150), (15, 5515320), (18, 4596100), (19, 4354200), (20, 4136490), (24, 3447075), (25, 3309192), (30, 2757660), (36, 2298050), (38, 2177100), (40, 2068245), (41, 2017800), (45, 1838440), (50, 1654596), (57, 1451400), (59, 1402200), (60, 1378830), (72, 1149025), (75, 1103064), (76, 1088550), (82, 1008900), (90, 919220), (95, 870840), (100, 827298), (114, 725700), (118, 701100), (120, 689415), (123, 672600), (150, 551532), (152, 544275), (164, 504450), (171, 483800), (177, 467400), (180, 459610), (190, 435420), (200, 413649), (205, 403560), (225, 367688), (228, 362850), (236, 350550), (246, 336300), (285, 290280), (295, 280440), (300, 275766), (328, 252225), (342, 241900), (354, 233700), (360, 229805), (369, 224200), (380, 217710), (410, 201780), (450, 183844), (456, 181425), (472, 175275), (475, 174168), (492, 168150), (531, 155800), (570, 145140), (590, 140220), (600, 137883), (615, 134520), (684, 120950), (708, 116850), (738, 112100), (760, 108855), (779, 106200), (820, 100890), (855, 96760), (885, 93480), (900, 91922), (950, 87084), (984, 84075), (1025, 80712), (1062, 77900), (1121, 73800), (1140, 72570), (1180, 70110), (1230, 67260), (1368, 60475), (1416, 58425), (1425, 58056), (1475, 56088), (1476, 56050), (1558, 53100), (1640, 50445), (1710, 48380), (1770, 46740), (1800, 45961), (1845, 44840), (1900, 43542), (2050, 40356), (2124, 38950), (2242, 36900), (2280, 36285), (2337, 35400), (2360, 35055), (2419, 34200), (2460, 33630), (2655, 31160), (2850, 29028), (2950, 28044), (2952, 28025), (3075, 26904), (3116, 26550), (3363, 24600), (3420, 24190), (3540, 23370), (3690, 22420), (3800, 21771), (3895, 21240), (4100, 20178), (4248, 19475), (4275, 19352), (4425, 18696), (4484, 18450), (4674, 17700), (4838, 17100), (4920, 16815), (5310, 15580), (5605, 14760), (5700, 14514), (5900, 14022), (6150, 13452), (6232, 13275), (6726, 12300), (6840, 12095), (7011, 11800), (7080, 11685), (7257, 11400), (7380, 11210), (7790, 10620), (8200, 10089), (8550, 9676), (8850, 9348), (8968, 9225)]