67753350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 210888288

約数和(自身を除く): 143134938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 137, 150, 157, 175, 210, 225, 274, 314, 315, 350, 411, 450, 471, 525, 630, 685, 785, 822, 942, 959, 1050, 1099, 1233, 1370, 1413, 1570, 1575, 1918, 2055, 2198, 2355, 2466, 2826, 2877, 3150, 3297, 3425, 3925, 4110, 4710, 4795, 5495, 5754, 6165, 6594, 6850, 7065, 7850, 8631, 9590, 9891, 10275, 10990, 11775, 12330, 14130, 14385, 16485, 17262, 19782, 20550, 21509, 23550, 23975, 27475, 28770, 30825, 32970, 35325, 43018, 43155, 47950, 49455, 54950, 61650, 64527, 70650, 71925, 82425, 86310, 98910, 107545, 129054, 143850, 150563, 164850, 193581, 215090, 215775, 247275, 301126, 322635, 387162, 431550, 451689, 494550, 537725, 645270, 752815, 903378, 967905, 1075450, 1355067, 1505630, 1613175, 1935810, 2258445, 2710134, 3226350, 3764075, 4516890, 4839525, 6775335, 7528150, 9679050, 11292225, 13550670, 22584450, 33876675, 67753350]

約数ペア:

[(1, 67753350), (2, 33876675), (3, 22584450), (5, 13550670), (6, 11292225), (7, 9679050), (9, 7528150), (10, 6775335), (14, 4839525), (15, 4516890), (18, 3764075), (21, 3226350), (25, 2710134), (30, 2258445), (35, 1935810), (42, 1613175), (45, 1505630), (50, 1355067), (63, 1075450), (70, 967905), (75, 903378), (90, 752815), (105, 645270), (126, 537725), (137, 494550), (150, 451689), (157, 431550), (175, 387162), (210, 322635), (225, 301126), (274, 247275), (314, 215775), (315, 215090), (350, 193581), (411, 164850), (450, 150563), (471, 143850), (525, 129054), (630, 107545), (685, 98910), (785, 86310), (822, 82425), (942, 71925), (959, 70650), (1050, 64527), (1099, 61650), (1233, 54950), (1370, 49455), (1413, 47950), (1570, 43155), (1575, 43018), (1918, 35325), (2055, 32970), (2198, 30825), (2355, 28770), (2466, 27475), (2826, 23975), (2877, 23550), (3150, 21509), (3297, 20550), (3425, 19782), (3925, 17262), (4110, 16485), (4710, 14385), (4795, 14130), (5495, 12330), (5754, 11775), (6165, 10990), (6594, 10275), (6850, 9891), (7065, 9590), (7850, 8631)]