25642800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 94447080

約数和(自身を除く): 68804280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 419, 425, 450, 510, 600, 612, 680, 720, 765, 816, 838, 850, 900, 1020, 1200, 1224, 1257, 1275, 1360, 1530, 1676, 1700, 1800, 2040, 2095, 2448, 2514, 2550, 3060, 3352, 3400, 3600, 3771, 3825, 4080, 4190, 5028, 5100, 6120, 6285, 6704, 6800, 7123, 7542, 7650, 8380, 10056, 10200, 10475, 12240, 12570, 14246, 15084, 15300, 16760, 18855, 20112, 20400, 20950, 21369, 25140, 28492, 30168, 30600, 31425, 33520, 35615, 37710, 41900, 42738, 50280, 56984, 60336, 61200, 62850, 64107, 71230, 75420, 83800, 85476, 94275, 100560, 106845, 113968, 125700, 128214, 142460, 150840, 167600, 170952, 178075, 188550, 213690, 251400, 256428, 284920, 301680, 320535, 341904, 356150, 377100, 427380, 502800, 512856, 534225, 569840, 641070, 712300, 754200, 854760, 1025712, 1068450, 1282140, 1424600, 1508400, 1602675, 1709520, 2136900, 2564280, 2849200, 3205350, 4273800, 5128560, 6410700, 8547600, 12821400, 25642800]

約数ペア:

[(1, 25642800), (2, 12821400), (3, 8547600), (4, 6410700), (5, 5128560), (6, 4273800), (8, 3205350), (9, 2849200), (10, 2564280), (12, 2136900), (15, 1709520), (16, 1602675), (17, 1508400), (18, 1424600), (20, 1282140), (24, 1068450), (25, 1025712), (30, 854760), (34, 754200), (36, 712300), (40, 641070), (45, 569840), (48, 534225), (50, 512856), (51, 502800), (60, 427380), (68, 377100), (72, 356150), (75, 341904), (80, 320535), (85, 301680), (90, 284920), (100, 256428), (102, 251400), (120, 213690), (136, 188550), (144, 178075), (150, 170952), (153, 167600), (170, 150840), (180, 142460), (200, 128214), (204, 125700), (225, 113968), (240, 106845), (255, 100560), (272, 94275), (300, 85476), (306, 83800), (340, 75420), (360, 71230), (400, 64107), (408, 62850), (419, 61200), (425, 60336), (450, 56984), (510, 50280), (600, 42738), (612, 41900), (680, 37710), (720, 35615), (765, 33520), (816, 31425), (838, 30600), (850, 30168), (900, 28492), (1020, 25140), (1200, 21369), (1224, 20950), (1257, 20400), (1275, 20112), (1360, 18855), (1530, 16760), (1676, 15300), (1700, 15084), (1800, 14246), (2040, 12570), (2095, 12240), (2448, 10475), (2514, 10200), (2550, 10056), (3060, 8380), (3352, 7650), (3400, 7542), (3600, 7123), (3771, 6800), (3825, 6704), (4080, 6285), (4190, 6120), (5028, 5100)]