90320400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{8363}}^1$

素因数の和:8390

約数の個数: 120

約数和(自身を含む): 321512160

約数和(自身を除く): 231191760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 8363, 10800, 16726, 25089, 33452, 41815, 50178, 66904, 75267, 83630, 100356, 125445, 133808, 150534, 167260, 200712, 209075, 225801, 250890, 301068, 334520, 376335, 401424, 418150, 451602, 501780, 602136, 627225, 669040, 752670, 836300, 903204, 1003560, 1129005, 1204272, 1254450, 1505340, 1672600, 1806408, 1881675, 2007120, 2258010, 2508900, 3010680, 3345200, 3612816, 3763350, 4516020, 5017800, 5645025, 6021360, 7526700, 9032040, 10035600, 11290050, 15053400, 18064080, 22580100, 30106800, 45160200, 90320400]

約数ペア:

[(1, 90320400), (2, 45160200), (3, 30106800), (4, 22580100), (5, 18064080), (6, 15053400), (8, 11290050), (9, 10035600), (10, 9032040), (12, 7526700), (15, 6021360), (16, 5645025), (18, 5017800), (20, 4516020), (24, 3763350), (25, 3612816), (27, 3345200), (30, 3010680), (36, 2508900), (40, 2258010), (45, 2007120), (48, 1881675), (50, 1806408), (54, 1672600), (60, 1505340), (72, 1254450), (75, 1204272), (80, 1129005), (90, 1003560), (100, 903204), (108, 836300), (120, 752670), (135, 669040), (144, 627225), (150, 602136), (180, 501780), (200, 451602), (216, 418150), (225, 401424), (240, 376335), (270, 334520), (300, 301068), (360, 250890), (400, 225801), (432, 209075), (450, 200712), (540, 167260), (600, 150534), (675, 133808), (720, 125445), (900, 100356), (1080, 83630), (1200, 75267), (1350, 66904), (1800, 50178), (2160, 41815), (2700, 33452), (3600, 25089), (5400, 16726), (8363, 10800)]