2013142800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{15391}}^1$

素因数の和:15521

約数の個数: 120

約数和(自身を含む): 6508353280

約数和(自身を除く): 4495210480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 4360, 5232, 5450, 6540, 8175, 8720, 10900, 13080, 15391, 16350, 21800, 26160, 30782, 32700, 43600, 46173, 61564, 65400, 76955, 92346, 123128, 130800, 153910, 184692, 230865, 246256, 307820, 369384, 384775, 461730, 615640, 738768, 769550, 923460, 1154325, 1231280, 1539100, 1677619, 1846920, 2308650, 3078200, 3355238, 3693840, 4617300, 5032857, 6156400, 6710476, 8388095, 9234600, 10065714, 13420952, 16776190, 18469200, 20131428, 25164285, 26841904, 33552380, 40262856, 41940475, 50328570, 67104760, 80525712, 83880950, 100657140, 125821425, 134209520, 167761900, 201314280, 251642850, 335523800, 402628560, 503285700, 671047600, 1006571400, 2013142800]

約数ペア:

[(1, 2013142800), (2, 1006571400), (3, 671047600), (4, 503285700), (5, 402628560), (6, 335523800), (8, 251642850), (10, 201314280), (12, 167761900), (15, 134209520), (16, 125821425), (20, 100657140), (24, 83880950), (25, 80525712), (30, 67104760), (40, 50328570), (48, 41940475), (50, 40262856), (60, 33552380), (75, 26841904), (80, 25164285), (100, 20131428), (109, 18469200), (120, 16776190), (150, 13420952), (200, 10065714), (218, 9234600), (240, 8388095), (300, 6710476), (327, 6156400), (400, 5032857), (436, 4617300), (545, 3693840), (600, 3355238), (654, 3078200), (872, 2308650), (1090, 1846920), (1200, 1677619), (1308, 1539100), (1635, 1231280), (1744, 1154325), (2180, 923460), (2616, 769550), (2725, 738768), (3270, 615640), (4360, 461730), (5232, 384775), (5450, 369384), (6540, 307820), (8175, 246256), (8720, 230865), (10900, 184692), (13080, 153910), (15391, 130800), (16350, 123128), (21800, 92346), (26160, 76955), (30782, 65400), (32700, 61564), (43600, 46173)]