87794700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 293981184

約数和(自身を除く): 206186484

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, 350, 388, 420, 431, 485, 525, 582, 679, 700, 862, 970, 1050, 1164, 1293, 1358, 1455, 1724, 1940, 2037, 2100, 2155, 2425, 2586, 2716, 2910, 3017, 3395, 4074, 4310, 4850, 5172, 5820, 6034, 6465, 6790, 7275, 8148, 8620, 9051, 9700, 10185, 10775, 12068, 12930, 13580, 14550, 15085, 16975, 18102, 20370, 21550, 25860, 29100, 30170, 32325, 33950, 36204, 40740, 41807, 43100, 45255, 50925, 60340, 64650, 67900, 75425, 83614, 90510, 101850, 125421, 129300, 150850, 167228, 181020, 203700, 209035, 226275, 250842, 292649, 301700, 418070, 452550, 501684, 585298, 627105, 836140, 877947, 905100, 1045175, 1170596, 1254210, 1463245, 1755894, 2090350, 2508420, 2926490, 3135525, 3511788, 4180700, 4389735, 5852980, 6271050, 7316225, 8779470, 12542100, 14632450, 17558940, 21948675, 29264900, 43897350, 87794700]

約数ペア:

[(1, 87794700), (2, 43897350), (3, 29264900), (4, 21948675), (5, 17558940), (6, 14632450), (7, 12542100), (10, 8779470), (12, 7316225), (14, 6271050), (15, 5852980), (20, 4389735), (21, 4180700), (25, 3511788), (28, 3135525), (30, 2926490), (35, 2508420), (42, 2090350), (50, 1755894), (60, 1463245), (70, 1254210), (75, 1170596), (84, 1045175), (97, 905100), (100, 877947), (105, 836140), (140, 627105), (150, 585298), (175, 501684), (194, 452550), (210, 418070), (291, 301700), (300, 292649), (350, 250842), (388, 226275), (420, 209035), (431, 203700), (485, 181020), (525, 167228), (582, 150850), (679, 129300), (700, 125421), (862, 101850), (970, 90510), (1050, 83614), (1164, 75425), (1293, 67900), (1358, 64650), (1455, 60340), (1724, 50925), (1940, 45255), (2037, 43100), (2100, 41807), (2155, 40740), (2425, 36204), (2586, 33950), (2716, 32325), (2910, 30170), (3017, 29100), (3395, 25860), (4074, 21550), (4310, 20370), (4850, 18102), (5172, 16975), (5820, 15085), (6034, 14550), (6465, 13580), (6790, 12930), (7275, 12068), (8148, 10775), (8620, 10185), (9051, 9700)]