70683900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 236818176

約数和(自身を除く): 166134276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 347, 350, 388, 420, 485, 525, 582, 679, 694, 700, 970, 1041, 1050, 1164, 1358, 1388, 1455, 1735, 1940, 2037, 2082, 2100, 2425, 2429, 2716, 2910, 3395, 3470, 4074, 4164, 4850, 4858, 5205, 5820, 6790, 6940, 7275, 7287, 8148, 8675, 9700, 9716, 10185, 10410, 12145, 13580, 14550, 14574, 16975, 17350, 20370, 20820, 24290, 26025, 29100, 29148, 33659, 33950, 34700, 36435, 40740, 48580, 50925, 52050, 60725, 67318, 67900, 72870, 100977, 101850, 104100, 121450, 134636, 145740, 168295, 182175, 201954, 203700, 235613, 242900, 336590, 364350, 403908, 471226, 504885, 673180, 706839, 728700, 841475, 942452, 1009770, 1178065, 1413678, 1682950, 2019540, 2356130, 2524425, 2827356, 3365900, 3534195, 4712260, 5048850, 5890325, 7068390, 10097700, 11780650, 14136780, 17670975, 23561300, 35341950, 70683900]

約数ペア:

[(1, 70683900), (2, 35341950), (3, 23561300), (4, 17670975), (5, 14136780), (6, 11780650), (7, 10097700), (10, 7068390), (12, 5890325), (14, 5048850), (15, 4712260), (20, 3534195), (21, 3365900), (25, 2827356), (28, 2524425), (30, 2356130), (35, 2019540), (42, 1682950), (50, 1413678), (60, 1178065), (70, 1009770), (75, 942452), (84, 841475), (97, 728700), (100, 706839), (105, 673180), (140, 504885), (150, 471226), (175, 403908), (194, 364350), (210, 336590), (291, 242900), (300, 235613), (347, 203700), (350, 201954), (388, 182175), (420, 168295), (485, 145740), (525, 134636), (582, 121450), (679, 104100), (694, 101850), (700, 100977), (970, 72870), (1041, 67900), (1050, 67318), (1164, 60725), (1358, 52050), (1388, 50925), (1455, 48580), (1735, 40740), (1940, 36435), (2037, 34700), (2082, 33950), (2100, 33659), (2425, 29148), (2429, 29100), (2716, 26025), (2910, 24290), (3395, 20820), (3470, 20370), (4074, 17350), (4164, 16975), (4850, 14574), (4858, 14550), (5205, 13580), (5820, 12145), (6790, 10410), (6940, 10185), (7275, 9716), (7287, 9700), (8148, 8675)]