310003050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 949939200

約数和(自身を除く): 639936150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 41, 42, 50, 57, 70, 75, 82, 95, 105, 114, 123, 133, 150, 175, 190, 205, 210, 246, 266, 285, 287, 350, 379, 399, 410, 475, 525, 570, 574, 615, 665, 758, 779, 798, 861, 950, 1025, 1050, 1137, 1230, 1330, 1425, 1435, 1558, 1722, 1895, 1995, 2050, 2274, 2337, 2653, 2850, 2870, 3075, 3325, 3790, 3895, 3990, 4305, 4674, 5306, 5453, 5685, 6150, 6650, 7175, 7201, 7790, 7959, 8610, 9475, 9975, 10906, 11370, 11685, 13265, 14350, 14402, 15539, 15918, 16359, 18950, 19475, 19950, 21525, 21603, 23370, 26530, 27265, 28425, 31078, 32718, 36005, 38950, 39795, 43050, 43206, 46617, 50407, 54530, 56850, 58425, 66325, 72010, 77695, 79590, 81795, 93234, 100814, 108015, 108773, 116850, 132650, 136325, 151221, 155390, 163590, 180025, 198975, 216030, 217546, 233085, 252035, 272650, 295241, 302442, 326319, 360050, 388475, 397950, 408975, 466170, 504070, 540075, 543865, 590482, 652638, 756105, 776950, 817950, 885723, 1080150, 1087730, 1165425, 1260175, 1476205, 1512210, 1631595, 1771446, 2066687, 2330850, 2520350, 2719325, 2952410, 3263190, 3780525, 4133374, 4428615, 5438650, 6200061, 7381025, 7561050, 8157975, 8857230, 10333435, 12400122, 14762050, 16315950, 20666870, 22143075, 31000305, 44286150, 51667175, 62000610, 103334350, 155001525, 310003050]

約数ペア:

[(1, 310003050), (2, 155001525), (3, 103334350), (5, 62000610), (6, 51667175), (7, 44286150), (10, 31000305), (14, 22143075), (15, 20666870), (19, 16315950), (21, 14762050), (25, 12400122), (30, 10333435), (35, 8857230), (38, 8157975), (41, 7561050), (42, 7381025), (50, 6200061), (57, 5438650), (70, 4428615), (75, 4133374), (82, 3780525), (95, 3263190), (105, 2952410), (114, 2719325), (123, 2520350), (133, 2330850), (150, 2066687), (175, 1771446), (190, 1631595), (205, 1512210), (210, 1476205), (246, 1260175), (266, 1165425), (285, 1087730), (287, 1080150), (350, 885723), (379, 817950), (399, 776950), (410, 756105), (475, 652638), (525, 590482), (570, 543865), (574, 540075), (615, 504070), (665, 466170), (758, 408975), (779, 397950), (798, 388475), (861, 360050), (950, 326319), (1025, 302442), (1050, 295241), (1137, 272650), (1230, 252035), (1330, 233085), (1425, 217546), (1435, 216030), (1558, 198975), (1722, 180025), (1895, 163590), (1995, 155390), (2050, 151221), (2274, 136325), (2337, 132650), (2653, 116850), (2850, 108773), (2870, 108015), (3075, 100814), (3325, 93234), (3790, 81795), (3895, 79590), (3990, 77695), (4305, 72010), (4674, 66325), (5306, 58425), (5453, 56850), (5685, 54530), (6150, 50407), (6650, 46617), (7175, 43206), (7201, 43050), (7790, 39795), (7959, 38950), (8610, 36005), (9475, 32718), (9975, 31078), (10906, 28425), (11370, 27265), (11685, 26530), (13265, 23370), (14350, 21603), (14402, 21525), (15539, 19950), (15918, 19475), (16359, 18950)]