215690400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1088

約数の個数: 216

約数和(自身を含む): 787566780

約数和(自身を除く): 571876380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 435, 450, 464, 480, 522, 580, 600, 696, 720, 725, 800, 870, 900, 928, 1033, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1740, 1800, 2066, 2088, 2175, 2320, 2400, 2610, 2784, 2900, 3099, 3480, 3600, 4132, 4176, 4350, 4640, 5165, 5220, 5800, 6198, 6525, 6960, 7200, 8264, 8352, 8700, 9297, 10330, 10440, 11600, 12396, 13050, 13920, 15495, 16528, 17400, 18594, 20660, 20880, 23200, 24792, 25825, 26100, 29957, 30990, 33056, 34800, 37188, 41320, 41760, 46485, 49584, 51650, 52200, 59914, 61980, 69600, 74376, 77475, 82640, 89871, 92970, 99168, 103300, 104400, 119828, 123960, 148752, 149785, 154950, 165280, 179742, 185940, 206600, 208800, 232425, 239656, 247920, 269613, 297504, 299570, 309900, 359484, 371880, 413200, 449355, 464850, 479312, 495840, 539226, 599140, 619800, 718968, 743760, 748925, 826400, 898710, 929700, 958624, 1078452, 1198280, 1239600, 1348065, 1437936, 1487520, 1497850, 1797420, 1859400, 2156904, 2246775, 2396560, 2479200, 2696130, 2875872, 2995700, 3594840, 3718800, 4313808, 4493550, 4793120, 5392260, 5991400, 6740325, 7189680, 7437600, 8627616, 8987100, 10784520, 11982800, 13480650, 14379360, 17974200, 21569040, 23965600, 26961300, 35948400, 43138080, 53922600, 71896800, 107845200, 215690400]

約数ペア:

[(1, 215690400), (2, 107845200), (3, 71896800), (4, 53922600), (5, 43138080), (6, 35948400), (8, 26961300), (9, 23965600), (10, 21569040), (12, 17974200), (15, 14379360), (16, 13480650), (18, 11982800), (20, 10784520), (24, 8987100), (25, 8627616), (29, 7437600), (30, 7189680), (32, 6740325), (36, 5991400), (40, 5392260), (45, 4793120), (48, 4493550), (50, 4313808), (58, 3718800), (60, 3594840), (72, 2995700), (75, 2875872), (80, 2696130), (87, 2479200), (90, 2396560), (96, 2246775), (100, 2156904), (116, 1859400), (120, 1797420), (144, 1497850), (145, 1487520), (150, 1437936), (160, 1348065), (174, 1239600), (180, 1198280), (200, 1078452), (225, 958624), (232, 929700), (240, 898710), (261, 826400), (288, 748925), (290, 743760), (300, 718968), (348, 619800), (360, 599140), (400, 539226), (435, 495840), (450, 479312), (464, 464850), (480, 449355), (522, 413200), (580, 371880), (600, 359484), (696, 309900), (720, 299570), (725, 297504), (800, 269613), (870, 247920), (900, 239656), (928, 232425), (1033, 208800), (1044, 206600), (1160, 185940), (1200, 179742), (1305, 165280), (1392, 154950), (1440, 149785), (1450, 148752), (1740, 123960), (1800, 119828), (2066, 104400), (2088, 103300), (2175, 99168), (2320, 92970), (2400, 89871), (2610, 82640), (2784, 77475), (2900, 74376), (3099, 69600), (3480, 61980), (3600, 59914), (4132, 52200), (4176, 51650), (4350, 49584), (4640, 46485), (5165, 41760), (5220, 41320), (5800, 37188), (6198, 34800), (6525, 33056), (6960, 30990), (7200, 29957), (8264, 26100), (8352, 25825), (8700, 24792), (9297, 23200), (10330, 20880), (10440, 20660), (11600, 18594), (12396, 17400), (13050, 16528), (13920, 15495)]