28551600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 124730112

約数和(自身を除く): 96178512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 99, 100, 103, 105, 110, 112, 120, 126, 132, 140, 144, 150, 154, 165, 168, 175, 176, 180, 198, 200, 206, 210, 220, 225, 231, 240, 252, 264, 275, 280, 300, 308, 309, 315, 330, 336, 350, 360, 385, 396, 400, 412, 420, 440, 450, 462, 495, 504, 515, 525, 528, 550, 560, 600, 616, 618, 630, 660, 693, 700, 720, 721, 770, 792, 824, 825, 840, 880, 900, 924, 927, 990, 1008, 1030, 1050, 1100, 1133, 1155, 1200, 1232, 1236, 1260, 1320, 1386, 1400, 1442, 1540, 1545, 1575, 1584, 1648, 1650, 1680, 1800, 1848, 1854, 1925, 1980, 2060, 2100, 2163, 2200, 2266, 2310, 2472, 2475, 2520, 2575, 2640, 2772, 2800, 2884, 3080, 3090, 3150, 3300, 3399, 3465, 3600, 3605, 3696, 3708, 3850, 3960, 4120, 4200, 4326, 4400, 4532, 4620, 4635, 4944, 4950, 5040, 5150, 5544, 5665, 5768, 5775, 6160, 6180, 6300, 6489, 6600, 6798, 6930, 7210, 7416, 7700, 7725, 7920, 7931, 8240, 8400, 8652, 9064, 9240, 9270, 9900, 10197, 10300, 10815, 11088, 11330, 11536, 11550, 12360, 12600, 12978, 13200, 13596, 13860, 14420, 14832, 15400, 15450, 15862, 16995, 17304, 17325, 18025, 18128, 18480, 18540, 19800, 20394, 20600, 21630, 22660, 23100, 23175, 23793, 24720, 25200, 25956, 27192, 27720, 28325, 28840, 30800, 30900, 31724, 32445, 33990, 34608, 34650, 36050, 37080, 39600, 39655, 40788, 41200, 43260, 45320, 46200, 46350, 47586, 50985, 51912, 54075, 54384, 55440, 56650, 57680, 61800, 63448, 64890, 67980, 69300, 71379, 72100, 74160, 79310, 81576, 84975, 86520, 90640, 92400, 92700, 95172, 101970, 103824, 108150, 113300, 118965, 123600, 126896, 129780, 135960, 138600, 142758, 144200, 158620, 162225, 163152, 169950, 173040, 185400, 190344, 198275, 203940, 216300, 226600, 237930, 254925, 259560, 271920, 277200, 285516, 288400, 317240, 324450, 339900, 356895, 370800, 380688, 396550, 407880, 432600, 453200, 475860, 509850, 519120, 571032, 594825, 634480, 648900, 679800, 713790, 793100, 815760, 865200, 951720, 1019700, 1142064, 1189650, 1297800, 1359600, 1427580, 1586200, 1784475, 1903440, 2039400, 2379300, 2595600, 2855160, 3172400, 3568950, 4078800, 4758600, 5710320, 7137900, 9517200, 14275800, 28551600]

約数ペア:

[(1, 28551600), (2, 14275800), (3, 9517200), (4, 7137900), (5, 5710320), (6, 4758600), (7, 4078800), (8, 3568950), (9, 3172400), (10, 2855160), (11, 2595600), (12, 2379300), (14, 2039400), (15, 1903440), (16, 1784475), (18, 1586200), (20, 1427580), (21, 1359600), (22, 1297800), (24, 1189650), (25, 1142064), (28, 1019700), (30, 951720), (33, 865200), (35, 815760), (36, 793100), (40, 713790), (42, 679800), (44, 648900), (45, 634480), (48, 594825), (50, 571032), (55, 519120), (56, 509850), (60, 475860), (63, 453200), (66, 432600), (70, 407880), (72, 396550), (75, 380688), (77, 370800), (80, 356895), (84, 339900), (88, 324450), (90, 317240), (99, 288400), (100, 285516), (103, 277200), (105, 271920), (110, 259560), (112, 254925), (120, 237930), (126, 226600), (132, 216300), (140, 203940), (144, 198275), (150, 190344), (154, 185400), (165, 173040), (168, 169950), (175, 163152), (176, 162225), (180, 158620), (198, 144200), (200, 142758), (206, 138600), (210, 135960), (220, 129780), (225, 126896), (231, 123600), (240, 118965), (252, 113300), (264, 108150), (275, 103824), (280, 101970), (300, 95172), (308, 92700), (309, 92400), (315, 90640), (330, 86520), (336, 84975), (350, 81576), (360, 79310), (385, 74160), (396, 72100), (400, 71379), (412, 69300), (420, 67980), (440, 64890), (450, 63448), (462, 61800), (495, 57680), (504, 56650), (515, 55440), (525, 54384), (528, 54075), (550, 51912), (560, 50985), (600, 47586), (616, 46350), (618, 46200), (630, 45320), (660, 43260), (693, 41200), (700, 40788), (720, 39655), (721, 39600), (770, 37080), (792, 36050), (824, 34650), (825, 34608), (840, 33990), (880, 32445), (900, 31724), (924, 30900), (927, 30800), (990, 28840), (1008, 28325), (1030, 27720), (1050, 27192), (1100, 25956), (1133, 25200), (1155, 24720), (1200, 23793), (1232, 23175), (1236, 23100), (1260, 22660), (1320, 21630), (1386, 20600), (1400, 20394), (1442, 19800), (1540, 18540), (1545, 18480), (1575, 18128), (1584, 18025), (1648, 17325), (1650, 17304), (1680, 16995), (1800, 15862), (1848, 15450), (1854, 15400), (1925, 14832), (1980, 14420), (2060, 13860), (2100, 13596), (2163, 13200), (2200, 12978), (2266, 12600), (2310, 12360), (2472, 11550), (2475, 11536), (2520, 11330), (2575, 11088), (2640, 10815), (2772, 10300), (2800, 10197), (2884, 9900), (3080, 9270), (3090, 9240), (3150, 9064), (3300, 8652), (3399, 8400), (3465, 8240), (3600, 7931), (3605, 7920), (3696, 7725), (3708, 7700), (3850, 7416), (3960, 7210), (4120, 6930), (4200, 6798), (4326, 6600), (4400, 6489), (4532, 6300), (4620, 6180), (4635, 6160), (4944, 5775), (4950, 5768), (5040, 5665), (5150, 5544)]