18079200

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 252

約数和(自身を含む): 68308128

約数和(自身を除く): 50228928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 162, 180, 186, 200, 216, 225, 240, 243, 248, 270, 279, 288, 300, 310, 324, 360, 372, 400, 405, 432, 450, 465, 480, 486, 496, 540, 558, 600, 620, 648, 675, 720, 729, 744, 775, 800, 810, 837, 864, 900, 930, 972, 992, 1080, 1116, 1200, 1215, 1240, 1296, 1350, 1395, 1440, 1458, 1488, 1550, 1620, 1674, 1800, 1860, 1944, 2025, 2160, 2232, 2325, 2400, 2430, 2480, 2511, 2592, 2700, 2790, 2916, 2976, 3100, 3240, 3348, 3600, 3645, 3720, 3888, 4050, 4185, 4320, 4464, 4650, 4860, 4960, 5022, 5400, 5580, 5832, 6075, 6200, 6480, 6696, 6975, 7200, 7290, 7440, 7533, 7776, 8100, 8370, 8928, 9300, 9720, 10044, 10800, 11160, 11664, 12150, 12400, 12555, 12960, 13392, 13950, 14580, 14880, 15066, 16200, 16740, 18225, 18600, 19440, 20088, 20925, 21600, 22320, 22599, 23328, 24300, 24800, 25110, 26784, 27900, 29160, 30132, 32400, 33480, 36450, 37200, 37665, 38880, 40176, 41850, 44640, 45198, 48600, 50220, 55800, 58320, 60264, 62775, 64800, 66960, 72900, 74400, 75330, 80352, 83700, 90396, 97200, 100440, 111600, 112995, 116640, 120528, 125550, 133920, 145800, 150660, 167400, 180792, 188325, 194400, 200880, 223200, 225990, 241056, 251100, 291600, 301320, 334800, 361584, 376650, 401760, 451980, 502200, 564975, 583200, 602640, 669600, 723168, 753300, 903960, 1004400, 1129950, 1205280, 1506600, 1807920, 2008800, 2259900, 3013200, 3615840, 4519800, 6026400, 9039600, 18079200]

約数ペア:

[(1, 18079200), (2, 9039600), (3, 6026400), (4, 4519800), (5, 3615840), (6, 3013200), (8, 2259900), (9, 2008800), (10, 1807920), (12, 1506600), (15, 1205280), (16, 1129950), (18, 1004400), (20, 903960), (24, 753300), (25, 723168), (27, 669600), (30, 602640), (31, 583200), (32, 564975), (36, 502200), (40, 451980), (45, 401760), (48, 376650), (50, 361584), (54, 334800), (60, 301320), (62, 291600), (72, 251100), (75, 241056), (80, 225990), (81, 223200), (90, 200880), (93, 194400), (96, 188325), (100, 180792), (108, 167400), (120, 150660), (124, 145800), (135, 133920), (144, 125550), (150, 120528), (155, 116640), (160, 112995), (162, 111600), (180, 100440), (186, 97200), (200, 90396), (216, 83700), (225, 80352), (240, 75330), (243, 74400), (248, 72900), (270, 66960), (279, 64800), (288, 62775), (300, 60264), (310, 58320), (324, 55800), (360, 50220), (372, 48600), (400, 45198), (405, 44640), (432, 41850), (450, 40176), (465, 38880), (480, 37665), (486, 37200), (496, 36450), (540, 33480), (558, 32400), (600, 30132), (620, 29160), (648, 27900), (675, 26784), (720, 25110), (729, 24800), (744, 24300), (775, 23328), (800, 22599), (810, 22320), (837, 21600), (864, 20925), (900, 20088), (930, 19440), (972, 18600), (992, 18225), (1080, 16740), (1116, 16200), (1200, 15066), (1215, 14880), (1240, 14580), (1296, 13950), (1350, 13392), (1395, 12960), (1440, 12555), (1458, 12400), (1488, 12150), (1550, 11664), (1620, 11160), (1674, 10800), (1800, 10044), (1860, 9720), (1944, 9300), (2025, 8928), (2160, 8370), (2232, 8100), (2325, 7776), (2400, 7533), (2430, 7440), (2480, 7290), (2511, 7200), (2592, 6975), (2700, 6696), (2790, 6480), (2916, 6200), (2976, 6075), (3100, 5832), (3240, 5580), (3348, 5400), (3600, 5022), (3645, 4960), (3720, 4860), (3888, 4650), (4050, 4464), (4185, 4320)]