28018608000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2810

約数の個数: 256

約数和(自身を含む): 93323880000

約数和(自身を除く): 65305272000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 229, 240, 250, 300, 320, 375, 384, 400, 458, 480, 500, 600, 640, 687, 750, 800, 916, 960, 1000, 1145, 1200, 1374, 1500, 1600, 1832, 1920, 2000, 2290, 2400, 2549, 2748, 3000, 3200, 3435, 3664, 4000, 4580, 4800, 5098, 5496, 5725, 6000, 6870, 7328, 7647, 8000, 9160, 9600, 10196, 10992, 11450, 12000, 12745, 13740, 14656, 15294, 16000, 17175, 18320, 20392, 21984, 22900, 24000, 25490, 27480, 28625, 29312, 30588, 34350, 36640, 38235, 40784, 43968, 45800, 48000, 50980, 54960, 57250, 61176, 63725, 68700, 73280, 76470, 81568, 85875, 87936, 91600, 101960, 109920, 114500, 122352, 127450, 137400, 146560, 152940, 163136, 171750, 183200, 191175, 203920, 219840, 229000, 244704, 254900, 274800, 305880, 318625, 326272, 343500, 366400, 382350, 407840, 439680, 458000, 489408, 509800, 549600, 583721, 611760, 637250, 687000, 732800, 764700, 815680, 916000, 955875, 978816, 1019600, 1099200, 1167442, 1223520, 1274500, 1374000, 1529400, 1631360, 1751163, 1832000, 1911750, 2039200, 2198400, 2334884, 2447040, 2549000, 2748000, 2918605, 3058800, 3502326, 3664000, 3823500, 4078400, 4669768, 4894080, 5098000, 5496000, 5837210, 6117600, 7004652, 7647000, 8156800, 8755815, 9339536, 10196000, 10992000, 11674420, 12235200, 14009304, 14593025, 15294000, 17511630, 18679072, 20392000, 23348840, 24470400, 28018608, 29186050, 30588000, 35023260, 37358144, 40784000, 43779075, 46697680, 56037216, 58372100, 61176000, 70046520, 72965125, 74716288, 87558150, 93395360, 112074432, 116744200, 122352000, 140093040, 145930250, 175116300, 186790720, 218895375, 224148864, 233488400, 280186080, 291860500, 350232600, 373581440, 437790750, 466976800, 560372160, 583721000, 700465200, 875581500, 933953600, 1120744320, 1167442000, 1400930400, 1751163000, 1867907200, 2334884000, 2801860800, 3502326000, 4669768000, 5603721600, 7004652000, 9339536000, 14009304000, 28018608000]

約数ペア:

[(1, 28018608000), (2, 14009304000), (3, 9339536000), (4, 7004652000), (5, 5603721600), (6, 4669768000), (8, 3502326000), (10, 2801860800), (12, 2334884000), (15, 1867907200), (16, 1751163000), (20, 1400930400), (24, 1167442000), (25, 1120744320), (30, 933953600), (32, 875581500), (40, 700465200), (48, 583721000), (50, 560372160), (60, 466976800), (64, 437790750), (75, 373581440), (80, 350232600), (96, 291860500), (100, 280186080), (120, 233488400), (125, 224148864), (128, 218895375), (150, 186790720), (160, 175116300), (192, 145930250), (200, 140093040), (229, 122352000), (240, 116744200), (250, 112074432), (300, 93395360), (320, 87558150), (375, 74716288), (384, 72965125), (400, 70046520), (458, 61176000), (480, 58372100), (500, 56037216), (600, 46697680), (640, 43779075), (687, 40784000), (750, 37358144), (800, 35023260), (916, 30588000), (960, 29186050), (1000, 28018608), (1145, 24470400), (1200, 23348840), (1374, 20392000), (1500, 18679072), (1600, 17511630), (1832, 15294000), (1920, 14593025), (2000, 14009304), (2290, 12235200), (2400, 11674420), (2549, 10992000), (2748, 10196000), (3000, 9339536), (3200, 8755815), (3435, 8156800), (3664, 7647000), (4000, 7004652), (4580, 6117600), (4800, 5837210), (5098, 5496000), (5496, 5098000), (5725, 4894080), (6000, 4669768), (6870, 4078400), (7328, 3823500), (7647, 3664000), (8000, 3502326), (9160, 3058800), (9600, 2918605), (10196, 2748000), (10992, 2549000), (11450, 2447040), (12000, 2334884), (12745, 2198400), (13740, 2039200), (14656, 1911750), (15294, 1832000), (16000, 1751163), (17175, 1631360), (18320, 1529400), (20392, 1374000), (21984, 1274500), (22900, 1223520), (24000, 1167442), (25490, 1099200), (27480, 1019600), (28625, 978816), (29312, 955875), (30588, 916000), (34350, 815680), (36640, 764700), (38235, 732800), (40784, 687000), (43968, 637250), (45800, 611760), (48000, 583721), (50980, 549600), (54960, 509800), (57250, 489408), (61176, 458000), (63725, 439680), (68700, 407840), (73280, 382350), (76470, 366400), (81568, 343500), (85875, 326272), (87936, 318625), (91600, 305880), (101960, 274800), (109920, 254900), (114500, 244704), (122352, 229000), (127450, 219840), (137400, 203920), (146560, 191175), (152940, 183200), (163136, 171750)]