277014780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2148

約数の個数: 144

約数和(自身を含む): 969608640

約数和(自身を除く): 692593860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2017, 2180, 2289, 3052, 3270, 3815, 3924, 4034, 4578, 4905, 6051, 6540, 6867, 7630, 8068, 9156, 9810, 10085, 11445, 12102, 13734, 14119, 15260, 18153, 19620, 20170, 22890, 24204, 27468, 28238, 30255, 34335, 36306, 40340, 42357, 45780, 56476, 60510, 68670, 70595, 72612, 84714, 90765, 121020, 127071, 137340, 141190, 169428, 181530, 211785, 219853, 254142, 282380, 363060, 423570, 439706, 508284, 635355, 659559, 847140, 879412, 1099265, 1270710, 1319118, 1538971, 1978677, 2198530, 2541420, 2638236, 3077942, 3297795, 3957354, 4397060, 4616913, 6155884, 6595590, 7694855, 7914708, 9233826, 9893385, 13191180, 13850739, 15389710, 18467652, 19786770, 23084565, 27701478, 30779420, 39573540, 46169130, 55402956, 69253695, 92338260, 138507390, 277014780]

約数ペア:

[(1, 277014780), (2, 138507390), (3, 92338260), (4, 69253695), (5, 55402956), (6, 46169130), (7, 39573540), (9, 30779420), (10, 27701478), (12, 23084565), (14, 19786770), (15, 18467652), (18, 15389710), (20, 13850739), (21, 13191180), (28, 9893385), (30, 9233826), (35, 7914708), (36, 7694855), (42, 6595590), (45, 6155884), (60, 4616913), (63, 4397060), (70, 3957354), (84, 3297795), (90, 3077942), (105, 2638236), (109, 2541420), (126, 2198530), (140, 1978677), (180, 1538971), (210, 1319118), (218, 1270710), (252, 1099265), (315, 879412), (327, 847140), (420, 659559), (436, 635355), (545, 508284), (630, 439706), (654, 423570), (763, 363060), (981, 282380), (1090, 254142), (1260, 219853), (1308, 211785), (1526, 181530), (1635, 169428), (1962, 141190), (2017, 137340), (2180, 127071), (2289, 121020), (3052, 90765), (3270, 84714), (3815, 72612), (3924, 70595), (4034, 68670), (4578, 60510), (4905, 56476), (6051, 45780), (6540, 42357), (6867, 40340), (7630, 36306), (8068, 34335), (9156, 30255), (9810, 28238), (10085, 27468), (11445, 24204), (12102, 22890), (13734, 20170), (14119, 19620), (15260, 18153)]