27750800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 89672832

約数和(自身を除く): 61922032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 53, 55, 56, 68, 70, 77, 80, 85, 88, 100, 106, 110, 112, 119, 136, 140, 154, 170, 175, 176, 187, 200, 212, 220, 238, 265, 272, 275, 280, 308, 340, 350, 371, 374, 385, 400, 424, 425, 440, 476, 530, 550, 560, 583, 595, 616, 680, 700, 742, 748, 770, 848, 850, 880, 901, 935, 952, 1060, 1100, 1166, 1190, 1232, 1309, 1325, 1360, 1400, 1484, 1496, 1540, 1700, 1802, 1855, 1870, 1904, 1925, 2120, 2200, 2332, 2380, 2618, 2650, 2800, 2915, 2968, 2975, 2992, 3080, 3400, 3604, 3710, 3740, 3850, 4081, 4240, 4400, 4505, 4664, 4675, 4760, 5236, 5300, 5830, 5936, 5950, 6160, 6307, 6545, 6800, 7208, 7420, 7480, 7700, 8162, 9010, 9275, 9328, 9350, 9520, 9911, 10472, 10600, 11660, 11900, 12614, 13090, 14416, 14575, 14840, 14960, 15400, 16324, 18020, 18550, 18700, 19822, 20405, 20944, 21200, 22525, 23320, 23800, 25228, 26180, 29150, 29680, 30800, 31535, 32648, 32725, 36040, 37100, 37400, 39644, 40810, 45050, 46640, 47600, 49555, 50456, 52360, 58300, 63070, 65296, 65450, 69377, 72080, 74200, 74800, 79288, 81620, 90100, 99110, 100912, 102025, 104720, 116600, 126140, 130900, 138754, 148400, 157675, 158576, 163240, 180200, 198220, 204050, 233200, 247775, 252280, 261800, 277508, 315350, 326480, 346885, 360400, 396440, 408100, 495550, 504560, 523600, 555016, 630700, 693770, 792880, 816200, 991100, 1110032, 1261400, 1387540, 1632400, 1734425, 1982200, 2522800, 2775080, 3468850, 3964400, 5550160, 6937700, 13875400, 27750800]

約数ペア:

[(1, 27750800), (2, 13875400), (4, 6937700), (5, 5550160), (7, 3964400), (8, 3468850), (10, 2775080), (11, 2522800), (14, 1982200), (16, 1734425), (17, 1632400), (20, 1387540), (22, 1261400), (25, 1110032), (28, 991100), (34, 816200), (35, 792880), (40, 693770), (44, 630700), (50, 555016), (53, 523600), (55, 504560), (56, 495550), (68, 408100), (70, 396440), (77, 360400), (80, 346885), (85, 326480), (88, 315350), (100, 277508), (106, 261800), (110, 252280), (112, 247775), (119, 233200), (136, 204050), (140, 198220), (154, 180200), (170, 163240), (175, 158576), (176, 157675), (187, 148400), (200, 138754), (212, 130900), (220, 126140), (238, 116600), (265, 104720), (272, 102025), (275, 100912), (280, 99110), (308, 90100), (340, 81620), (350, 79288), (371, 74800), (374, 74200), (385, 72080), (400, 69377), (424, 65450), (425, 65296), (440, 63070), (476, 58300), (530, 52360), (550, 50456), (560, 49555), (583, 47600), (595, 46640), (616, 45050), (680, 40810), (700, 39644), (742, 37400), (748, 37100), (770, 36040), (848, 32725), (850, 32648), (880, 31535), (901, 30800), (935, 29680), (952, 29150), (1060, 26180), (1100, 25228), (1166, 23800), (1190, 23320), (1232, 22525), (1309, 21200), (1325, 20944), (1360, 20405), (1400, 19822), (1484, 18700), (1496, 18550), (1540, 18020), (1700, 16324), (1802, 15400), (1855, 14960), (1870, 14840), (1904, 14575), (1925, 14416), (2120, 13090), (2200, 12614), (2332, 11900), (2380, 11660), (2618, 10600), (2650, 10472), (2800, 9911), (2915, 9520), (2968, 9350), (2975, 9328), (2992, 9275), (3080, 9010), (3400, 8162), (3604, 7700), (3710, 7480), (3740, 7420), (3850, 7208), (4081, 6800), (4240, 6545), (4400, 6307), (4505, 6160), (4664, 5950), (4675, 5936), (4760, 5830), (5236, 5300)]