77707000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 220371840

約数和(自身を除く): 142664840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 653, 680, 700, 850, 875, 952, 1000, 1190, 1306, 1400, 1700, 1750, 2125, 2380, 2612, 2975, 3265, 3400, 3500, 4250, 4571, 4760, 5224, 5950, 6530, 7000, 8500, 9142, 11101, 11900, 13060, 14875, 16325, 17000, 18284, 22202, 22855, 23800, 26120, 29750, 32650, 36568, 44404, 45710, 55505, 59500, 65300, 77707, 81625, 88808, 91420, 111010, 114275, 119000, 130600, 155414, 163250, 182840, 222020, 228550, 277525, 310828, 326500, 388535, 444040, 457100, 555050, 571375, 621656, 653000, 777070, 914200, 1110100, 1142750, 1387625, 1554140, 1942675, 2220200, 2285500, 2775250, 3108280, 3885350, 4571000, 5550500, 7770700, 9713375, 11101000, 15541400, 19426750, 38853500, 77707000]

約数ペア:

[(1, 77707000), (2, 38853500), (4, 19426750), (5, 15541400), (7, 11101000), (8, 9713375), (10, 7770700), (14, 5550500), (17, 4571000), (20, 3885350), (25, 3108280), (28, 2775250), (34, 2285500), (35, 2220200), (40, 1942675), (50, 1554140), (56, 1387625), (68, 1142750), (70, 1110100), (85, 914200), (100, 777070), (119, 653000), (125, 621656), (136, 571375), (140, 555050), (170, 457100), (175, 444040), (200, 388535), (238, 326500), (250, 310828), (280, 277525), (340, 228550), (350, 222020), (425, 182840), (476, 163250), (500, 155414), (595, 130600), (653, 119000), (680, 114275), (700, 111010), (850, 91420), (875, 88808), (952, 81625), (1000, 77707), (1190, 65300), (1306, 59500), (1400, 55505), (1700, 45710), (1750, 44404), (2125, 36568), (2380, 32650), (2612, 29750), (2975, 26120), (3265, 23800), (3400, 22855), (3500, 22202), (4250, 18284), (4571, 17000), (4760, 16325), (5224, 14875), (5950, 13060), (6530, 11900), (7000, 11101), (8500, 9142)]