161084400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 519078384

約数和(自身を除く): 357993984

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, 120, 150, 200, 240, 241, 300, 400, 482, 557, 600, 723, 964, 1114, 1200, 1205, 1446, 1671, 1928, 2228, 2410, 2785, 2892, 3342, 3615, 3856, 4456, 4820, 5570, 5784, 6025, 6684, 7230, 8355, 8912, 9640, 11140, 11568, 12050, 13368, 13925, 14460, 16710, 18075, 19280, 22280, 24100, 26736, 27850, 28920, 33420, 36150, 41775, 44560, 48200, 55700, 57840, 66840, 72300, 83550, 96400, 111400, 133680, 134237, 144600, 167100, 222800, 268474, 289200, 334200, 402711, 536948, 668400, 671185, 805422, 1073896, 1342370, 1610844, 2013555, 2147792, 2684740, 3221688, 3355925, 4027110, 5369480, 6443376, 6711850, 8054220, 10067775, 10738960, 13423700, 16108440, 20135550, 26847400, 32216880, 40271100, 53694800, 80542200, 161084400]

約数ペア:

[(1, 161084400), (2, 80542200), (3, 53694800), (4, 40271100), (5, 32216880), (6, 26847400), (8, 20135550), (10, 16108440), (12, 13423700), (15, 10738960), (16, 10067775), (20, 8054220), (24, 6711850), (25, 6443376), (30, 5369480), (40, 4027110), (48, 3355925), (50, 3221688), (60, 2684740), (75, 2147792), (80, 2013555), (100, 1610844), (120, 1342370), (150, 1073896), (200, 805422), (240, 671185), (241, 668400), (300, 536948), (400, 402711), (482, 334200), (557, 289200), (600, 268474), (723, 222800), (964, 167100), (1114, 144600), (1200, 134237), (1205, 133680), (1446, 111400), (1671, 96400), (1928, 83550), (2228, 72300), (2410, 66840), (2785, 57840), (2892, 55700), (3342, 48200), (3615, 44560), (3856, 41775), (4456, 36150), (4820, 33420), (5570, 28920), (5784, 27850), (6025, 26736), (6684, 24100), (7230, 22280), (8355, 19280), (8912, 18075), (9640, 16710), (11140, 14460), (11568, 13925), (12050, 13368)]