685147050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 144

約数和(自身を含む): 2116233600

約数和(自身を除く): 1431086550

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, 150, 175, 199, 210, 225, 315, 350, 398, 450, 525, 597, 630, 995, 1050, 1093, 1194, 1393, 1575, 1791, 1990, 2186, 2786, 2985, 3150, 3279, 3582, 4179, 4975, 5465, 5970, 6558, 6965, 7651, 8358, 8955, 9837, 9950, 10930, 12537, 13930, 14925, 15302, 16395, 17910, 19674, 20895, 22953, 25074, 27325, 29850, 32790, 34825, 38255, 41790, 44775, 45906, 49185, 54650, 62685, 68859, 69650, 76510, 81975, 89550, 98370, 104475, 114765, 125370, 137718, 163950, 191275, 208950, 217507, 229530, 245925, 313425, 344295, 382550, 435014, 491850, 573825, 626850, 652521, 688590, 1087535, 1147650, 1305042, 1522549, 1721475, 1957563, 2175070, 3045098, 3262605, 3442950, 3915126, 4567647, 5437675, 6525210, 7612745, 9135294, 9787815, 10875350, 13702941, 15225490, 16313025, 19575630, 22838235, 27405882, 32626050, 38063725, 45676470, 48939075, 68514705, 76127450, 97878150, 114191175, 137029410, 228382350, 342573525, 685147050]

約数ペア:

[(1, 685147050), (2, 342573525), (3, 228382350), (5, 137029410), (6, 114191175), (7, 97878150), (9, 76127450), (10, 68514705), (14, 48939075), (15, 45676470), (18, 38063725), (21, 32626050), (25, 27405882), (30, 22838235), (35, 19575630), (42, 16313025), (45, 15225490), (50, 13702941), (63, 10875350), (70, 9787815), (75, 9135294), (90, 7612745), (105, 6525210), (126, 5437675), (150, 4567647), (175, 3915126), (199, 3442950), (210, 3262605), (225, 3045098), (315, 2175070), (350, 1957563), (398, 1721475), (450, 1522549), (525, 1305042), (597, 1147650), (630, 1087535), (995, 688590), (1050, 652521), (1093, 626850), (1194, 573825), (1393, 491850), (1575, 435014), (1791, 382550), (1990, 344295), (2186, 313425), (2786, 245925), (2985, 229530), (3150, 217507), (3279, 208950), (3582, 191275), (4179, 163950), (4975, 137718), (5465, 125370), (5970, 114765), (6558, 104475), (6965, 98370), (7651, 89550), (8358, 81975), (8955, 76510), (9837, 69650), (9950, 68859), (10930, 62685), (12537, 54650), (13930, 49185), (14925, 45906), (15302, 44775), (16395, 41790), (17910, 38255), (19674, 34825), (20895, 32790), (22953, 29850), (25074, 27325)]