138563200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 375645600

約数和(自身を除く): 237082400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 43, 50, 53, 64, 76, 80, 86, 95, 100, 106, 128, 152, 160, 172, 190, 200, 212, 215, 265, 304, 320, 344, 380, 400, 424, 430, 475, 530, 608, 640, 688, 760, 800, 817, 848, 860, 950, 1007, 1060, 1075, 1216, 1325, 1376, 1520, 1600, 1634, 1696, 1720, 1900, 2014, 2120, 2150, 2279, 2432, 2650, 2752, 3040, 3200, 3268, 3392, 3440, 3800, 4028, 4085, 4240, 4300, 4558, 5035, 5300, 5504, 6080, 6536, 6784, 6880, 7600, 8056, 8170, 8480, 8600, 9116, 10070, 10600, 11395, 12160, 13072, 13760, 15200, 16112, 16340, 16960, 17200, 18232, 20140, 20425, 21200, 22790, 25175, 26144, 27520, 30400, 32224, 32680, 33920, 34400, 36464, 40280, 40850, 42400, 43301, 45580, 50350, 52288, 56975, 60800, 64448, 65360, 68800, 72928, 80560, 81700, 84800, 86602, 91160, 100700, 104576, 113950, 128896, 130720, 137600, 145856, 161120, 163400, 169600, 173204, 182320, 201400, 216505, 227900, 261440, 291712, 322240, 326800, 346408, 364640, 402800, 433010, 455800, 522880, 644480, 653600, 692816, 729280, 805600, 866020, 911600, 1082525, 1307200, 1385632, 1458560, 1611200, 1732040, 1823200, 2165050, 2614400, 2771264, 3222400, 3464080, 3646400, 4330100, 5542528, 6928160, 7292800, 8660200, 13856320, 17320400, 27712640, 34640800, 69281600, 138563200]

約数ペア:

[(1, 138563200), (2, 69281600), (4, 34640800), (5, 27712640), (8, 17320400), (10, 13856320), (16, 8660200), (19, 7292800), (20, 6928160), (25, 5542528), (32, 4330100), (38, 3646400), (40, 3464080), (43, 3222400), (50, 2771264), (53, 2614400), (64, 2165050), (76, 1823200), (80, 1732040), (86, 1611200), (95, 1458560), (100, 1385632), (106, 1307200), (128, 1082525), (152, 911600), (160, 866020), (172, 805600), (190, 729280), (200, 692816), (212, 653600), (215, 644480), (265, 522880), (304, 455800), (320, 433010), (344, 402800), (380, 364640), (400, 346408), (424, 326800), (430, 322240), (475, 291712), (530, 261440), (608, 227900), (640, 216505), (688, 201400), (760, 182320), (800, 173204), (817, 169600), (848, 163400), (860, 161120), (950, 145856), (1007, 137600), (1060, 130720), (1075, 128896), (1216, 113950), (1325, 104576), (1376, 100700), (1520, 91160), (1600, 86602), (1634, 84800), (1696, 81700), (1720, 80560), (1900, 72928), (2014, 68800), (2120, 65360), (2150, 64448), (2279, 60800), (2432, 56975), (2650, 52288), (2752, 50350), (3040, 45580), (3200, 43301), (3268, 42400), (3392, 40850), (3440, 40280), (3800, 36464), (4028, 34400), (4085, 33920), (4240, 32680), (4300, 32224), (4558, 30400), (5035, 27520), (5300, 26144), (5504, 25175), (6080, 22790), (6536, 21200), (6784, 20425), (6880, 20140), (7600, 18232), (8056, 17200), (8170, 16960), (8480, 16340), (8600, 16112), (9116, 15200), (10070, 13760), (10600, 13072), (11395, 12160)]