51961200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 182666880

約数和(自身を除く): 130705680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 43, 48, 50, 53, 57, 60, 75, 76, 80, 86, 95, 100, 106, 114, 120, 129, 150, 152, 159, 172, 190, 200, 212, 215, 228, 240, 258, 265, 285, 300, 304, 318, 344, 380, 400, 424, 430, 456, 475, 516, 530, 570, 600, 636, 645, 688, 760, 795, 817, 848, 860, 912, 950, 1007, 1032, 1060, 1075, 1140, 1200, 1272, 1290, 1325, 1425, 1520, 1590, 1634, 1720, 1900, 2014, 2064, 2120, 2150, 2279, 2280, 2451, 2544, 2580, 2650, 2850, 3021, 3180, 3225, 3268, 3440, 3800, 3975, 4028, 4085, 4240, 4300, 4558, 4560, 4902, 5035, 5160, 5300, 5700, 6042, 6360, 6450, 6536, 6837, 7600, 7950, 8056, 8170, 8600, 9116, 9804, 10070, 10320, 10600, 11395, 11400, 12084, 12255, 12720, 12900, 13072, 13674, 15105, 15900, 16112, 16340, 17200, 18232, 19608, 20140, 20425, 21200, 22790, 22800, 24168, 24510, 25175, 25800, 27348, 30210, 31800, 32680, 34185, 36464, 39216, 40280, 40850, 43301, 45580, 48336, 49020, 50350, 51600, 54696, 56975, 60420, 61275, 63600, 65360, 68370, 75525, 80560, 81700, 86602, 91160, 98040, 100700, 109392, 113950, 120840, 122550, 129903, 136740, 151050, 163400, 170925, 173204, 182320, 196080, 201400, 216505, 227900, 241680, 245100, 259806, 273480, 302100, 326800, 341850, 346408, 402800, 433010, 455800, 490200, 519612, 546960, 604200, 649515, 683700, 692816, 866020, 911600, 980400, 1039224, 1082525, 1208400, 1299030, 1367400, 1732040, 2078448, 2165050, 2598060, 2734800, 3247575, 3464080, 4330100, 5196120, 6495150, 8660200, 10392240, 12990300, 17320400, 25980600, 51961200]

約数ペア:

[(1, 51961200), (2, 25980600), (3, 17320400), (4, 12990300), (5, 10392240), (6, 8660200), (8, 6495150), (10, 5196120), (12, 4330100), (15, 3464080), (16, 3247575), (19, 2734800), (20, 2598060), (24, 2165050), (25, 2078448), (30, 1732040), (38, 1367400), (40, 1299030), (43, 1208400), (48, 1082525), (50, 1039224), (53, 980400), (57, 911600), (60, 866020), (75, 692816), (76, 683700), (80, 649515), (86, 604200), (95, 546960), (100, 519612), (106, 490200), (114, 455800), (120, 433010), (129, 402800), (150, 346408), (152, 341850), (159, 326800), (172, 302100), (190, 273480), (200, 259806), (212, 245100), (215, 241680), (228, 227900), (240, 216505), (258, 201400), (265, 196080), (285, 182320), (300, 173204), (304, 170925), (318, 163400), (344, 151050), (380, 136740), (400, 129903), (424, 122550), (430, 120840), (456, 113950), (475, 109392), (516, 100700), (530, 98040), (570, 91160), (600, 86602), (636, 81700), (645, 80560), (688, 75525), (760, 68370), (795, 65360), (817, 63600), (848, 61275), (860, 60420), (912, 56975), (950, 54696), (1007, 51600), (1032, 50350), (1060, 49020), (1075, 48336), (1140, 45580), (1200, 43301), (1272, 40850), (1290, 40280), (1325, 39216), (1425, 36464), (1520, 34185), (1590, 32680), (1634, 31800), (1720, 30210), (1900, 27348), (2014, 25800), (2064, 25175), (2120, 24510), (2150, 24168), (2279, 22800), (2280, 22790), (2451, 21200), (2544, 20425), (2580, 20140), (2650, 19608), (2850, 18232), (3021, 17200), (3180, 16340), (3225, 16112), (3268, 15900), (3440, 15105), (3800, 13674), (3975, 13072), (4028, 12900), (4085, 12720), (4240, 12255), (4300, 12084), (4558, 11400), (4560, 11395), (4902, 10600), (5035, 10320), (5160, 10070), (5300, 9804), (5700, 9116), (6042, 8600), (6360, 8170), (6450, 8056), (6536, 7950), (6837, 7600)]