76878000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4271}}^1$

素因数の和:4300

約数の個数: 120

約数和(自身を含む): 268572096

約数和(自身を除く): 191694096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4271, 4500, 6000, 8542, 9000, 12813, 17084, 18000, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 68336, 76878, 85420, 102504, 106775, 128130, 153756, 170840, 192195, 205008, 213550, 256260, 307512, 320325, 341680, 384390, 427100, 512520, 533875, 615024, 640650, 768780, 854200, 960975, 1025040, 1067750, 1281300, 1537560, 1601625, 1708400, 1921950, 2135500, 2562600, 3075120, 3203250, 3843900, 4271000, 4804875, 5125200, 6406500, 7687800, 8542000, 9609750, 12813000, 15375600, 19219500, 25626000, 38439000, 76878000]

約数ペア:

[(1, 76878000), (2, 38439000), (3, 25626000), (4, 19219500), (5, 15375600), (6, 12813000), (8, 9609750), (9, 8542000), (10, 7687800), (12, 6406500), (15, 5125200), (16, 4804875), (18, 4271000), (20, 3843900), (24, 3203250), (25, 3075120), (30, 2562600), (36, 2135500), (40, 1921950), (45, 1708400), (48, 1601625), (50, 1537560), (60, 1281300), (72, 1067750), (75, 1025040), (80, 960975), (90, 854200), (100, 768780), (120, 640650), (125, 615024), (144, 533875), (150, 512520), (180, 427100), (200, 384390), (225, 341680), (240, 320325), (250, 307512), (300, 256260), (360, 213550), (375, 205008), (400, 192195), (450, 170840), (500, 153756), (600, 128130), (720, 106775), (750, 102504), (900, 85420), (1000, 76878), (1125, 68336), (1200, 64065), (1500, 51252), (1800, 42710), (2000, 38439), (2250, 34168), (3000, 25626), (3600, 21355), (4271, 18000), (4500, 17084), (6000, 12813), (8542, 9000)]