77078000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2307

約数の個数: 80

約数和(自身を含む): 197424864

約数和(自身を除く): 120346864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 2267, 3400, 4250, 4534, 6800, 8500, 9068, 11335, 17000, 18136, 22670, 34000, 36272, 38539, 45340, 56675, 77078, 90680, 113350, 154156, 181360, 192695, 226700, 283375, 308312, 385390, 453400, 566750, 616624, 770780, 906800, 963475, 1133500, 1541560, 1926950, 2267000, 3083120, 3853900, 4534000, 4817375, 7707800, 9634750, 15415600, 19269500, 38539000, 77078000]

約数ペア:

[(1, 77078000), (2, 38539000), (4, 19269500), (5, 15415600), (8, 9634750), (10, 7707800), (16, 4817375), (17, 4534000), (20, 3853900), (25, 3083120), (34, 2267000), (40, 1926950), (50, 1541560), (68, 1133500), (80, 963475), (85, 906800), (100, 770780), (125, 616624), (136, 566750), (170, 453400), (200, 385390), (250, 308312), (272, 283375), (340, 226700), (400, 192695), (425, 181360), (500, 154156), (680, 113350), (850, 90680), (1000, 77078), (1360, 56675), (1700, 45340), (2000, 38539), (2125, 36272), (2267, 34000), (3400, 22670), (4250, 18136), (4534, 17000), (6800, 11335), (8500, 9068)]