27078800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 78417600

約数和(自身を除く): 51338800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 509, 532, 560, 665, 700, 760, 950, 1018, 1064, 1330, 1400, 1520, 1900, 2036, 2128, 2545, 2660, 2800, 3325, 3563, 3800, 4072, 5090, 5320, 6650, 7126, 7600, 8144, 9671, 10180, 10640, 12725, 13300, 14252, 17815, 19342, 20360, 25450, 26600, 28504, 35630, 38684, 40720, 48355, 50900, 53200, 57008, 67697, 71260, 77368, 89075, 96710, 101800, 135394, 142520, 154736, 178150, 193420, 203600, 241775, 270788, 285040, 338485, 356300, 386840, 483550, 541576, 676970, 712600, 773680, 967100, 1083152, 1353940, 1425200, 1692425, 1934200, 2707880, 3384850, 3868400, 5415760, 6769700, 13539400, 27078800]

約数ペア:

[(1, 27078800), (2, 13539400), (4, 6769700), (5, 5415760), (7, 3868400), (8, 3384850), (10, 2707880), (14, 1934200), (16, 1692425), (19, 1425200), (20, 1353940), (25, 1083152), (28, 967100), (35, 773680), (38, 712600), (40, 676970), (50, 541576), (56, 483550), (70, 386840), (76, 356300), (80, 338485), (95, 285040), (100, 270788), (112, 241775), (133, 203600), (140, 193420), (152, 178150), (175, 154736), (190, 142520), (200, 135394), (266, 101800), (280, 96710), (304, 89075), (350, 77368), (380, 71260), (400, 67697), (475, 57008), (509, 53200), (532, 50900), (560, 48355), (665, 40720), (700, 38684), (760, 35630), (950, 28504), (1018, 26600), (1064, 25450), (1330, 20360), (1400, 19342), (1520, 17815), (1900, 14252), (2036, 13300), (2128, 12725), (2545, 10640), (2660, 10180), (2800, 9671), (3325, 8144), (3563, 7600), (3800, 7126), (4072, 6650), (5090, 5320)]