21988951200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1018007}}^1$

素因数の和:1018036

約数の個数: 144

約数和(自身を含む): 79526784960

約数和(自身を除く): 57537833760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 1018007, 2036014, 3054021, 4072028, 5090035, 6108042, 8144056, 9162063, 10180070, 12216084, 15270105, 16288112, 18324126, 20360140, 24432168, 25450175, 27486189, 30540210, 32576224, 36648252, 40720280, 45810315, 48864336, 50900350, 54972378, 61080420, 73296504, 76350525, 81440560, 91620630, 97728672, 101800700, 109944756, 122160840, 137430945, 146593008, 152701050, 162881120, 183241260, 203601400, 219889512, 229051575, 244321680, 274861890, 293186016, 305402100, 366482520, 407202800, 439779024, 458103150, 488643360, 549723780, 610804200, 687154725, 732965040, 814405600, 879558048, 916206300, 1099447560, 1221608400, 1374309450, 1465930080, 1832412600, 2198895120, 2443216800, 2748618900, 3664825200, 4397790240, 5497237800, 7329650400, 10994475600, 21988951200]

約数ペア:

[(1, 21988951200), (2, 10994475600), (3, 7329650400), (4, 5497237800), (5, 4397790240), (6, 3664825200), (8, 2748618900), (9, 2443216800), (10, 2198895120), (12, 1832412600), (15, 1465930080), (16, 1374309450), (18, 1221608400), (20, 1099447560), (24, 916206300), (25, 879558048), (27, 814405600), (30, 732965040), (32, 687154725), (36, 610804200), (40, 549723780), (45, 488643360), (48, 458103150), (50, 439779024), (54, 407202800), (60, 366482520), (72, 305402100), (75, 293186016), (80, 274861890), (90, 244321680), (96, 229051575), (100, 219889512), (108, 203601400), (120, 183241260), (135, 162881120), (144, 152701050), (150, 146593008), (160, 137430945), (180, 122160840), (200, 109944756), (216, 101800700), (225, 97728672), (240, 91620630), (270, 81440560), (288, 76350525), (300, 73296504), (360, 61080420), (400, 54972378), (432, 50900350), (450, 48864336), (480, 45810315), (540, 40720280), (600, 36648252), (675, 32576224), (720, 30540210), (800, 27486189), (864, 25450175), (900, 24432168), (1080, 20360140), (1200, 18324126), (1350, 16288112), (1440, 15270105), (1800, 12216084), (2160, 10180070), (2400, 9162063), (2700, 8144056), (3600, 6108042), (4320, 5090035), (5400, 4072028), (7200, 3054021), (10800, 2036014), (21600, 1018007)]