80749200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9641

約数の個数: 120

約数和(自身を含む): 295649728

約数和(自身を除く): 214900528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9613, 19226, 28839, 38452, 48065, 57678, 67291, 76904, 96130, 115356, 134582, 144195, 153808, 192260, 201873, 230712, 240325, 269164, 288390, 336455, 384520, 403746, 461424, 480650, 538328, 576780, 672910, 720975, 769040, 807492, 961300, 1009365, 1076656, 1153560, 1345820, 1441950, 1614984, 1682275, 1922600, 2018730, 2307120, 2691640, 2883900, 3229968, 3364550, 3845200, 4037460, 5046825, 5383280, 5767800, 6729100, 8074920, 10093650, 11535600, 13458200, 16149840, 20187300, 26916400, 40374600, 80749200]

約数ペア:

[(1, 80749200), (2, 40374600), (3, 26916400), (4, 20187300), (5, 16149840), (6, 13458200), (7, 11535600), (8, 10093650), (10, 8074920), (12, 6729100), (14, 5767800), (15, 5383280), (16, 5046825), (20, 4037460), (21, 3845200), (24, 3364550), (25, 3229968), (28, 2883900), (30, 2691640), (35, 2307120), (40, 2018730), (42, 1922600), (48, 1682275), (50, 1614984), (56, 1441950), (60, 1345820), (70, 1153560), (75, 1076656), (80, 1009365), (84, 961300), (100, 807492), (105, 769040), (112, 720975), (120, 672910), (140, 576780), (150, 538328), (168, 480650), (175, 461424), (200, 403746), (210, 384520), (240, 336455), (280, 288390), (300, 269164), (336, 240325), (350, 230712), (400, 201873), (420, 192260), (525, 153808), (560, 144195), (600, 134582), (700, 115356), (840, 96130), (1050, 76904), (1200, 67291), (1400, 57678), (1680, 48065), (2100, 38452), (2800, 28839), (4200, 19226), (8400, 9613)]