80775600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 262191552

約数和(自身を除く): 181415952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 300, 332, 400, 415, 498, 600, 664, 811, 830, 996, 1200, 1245, 1328, 1622, 1660, 1992, 2075, 2433, 2490, 3244, 3320, 3984, 4055, 4150, 4866, 4980, 6225, 6488, 6640, 8110, 8300, 9732, 9960, 12165, 12450, 12976, 16220, 16600, 19464, 19920, 20275, 24330, 24900, 32440, 33200, 38928, 40550, 48660, 49800, 60825, 64880, 67313, 81100, 97320, 99600, 121650, 134626, 162200, 194640, 201939, 243300, 269252, 324400, 336565, 403878, 486600, 538504, 673130, 807756, 973200, 1009695, 1077008, 1346260, 1615512, 1682825, 2019390, 2692520, 3231024, 3365650, 4038780, 5048475, 5385040, 6731300, 8077560, 10096950, 13462600, 16155120, 20193900, 26925200, 40387800, 80775600]

約数ペア:

[(1, 80775600), (2, 40387800), (3, 26925200), (4, 20193900), (5, 16155120), (6, 13462600), (8, 10096950), (10, 8077560), (12, 6731300), (15, 5385040), (16, 5048475), (20, 4038780), (24, 3365650), (25, 3231024), (30, 2692520), (40, 2019390), (48, 1682825), (50, 1615512), (60, 1346260), (75, 1077008), (80, 1009695), (83, 973200), (100, 807756), (120, 673130), (150, 538504), (166, 486600), (200, 403878), (240, 336565), (249, 324400), (300, 269252), (332, 243300), (400, 201939), (415, 194640), (498, 162200), (600, 134626), (664, 121650), (811, 99600), (830, 97320), (996, 81100), (1200, 67313), (1245, 64880), (1328, 60825), (1622, 49800), (1660, 48660), (1992, 40550), (2075, 38928), (2433, 33200), (2490, 32440), (3244, 24900), (3320, 24330), (3984, 20275), (4055, 19920), (4150, 19464), (4866, 16600), (4980, 16220), (6225, 12976), (6488, 12450), (6640, 12165), (8110, 9960), (8300, 9732)]