90320300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 72

約数和(自身を含む): 235818240

約数和(自身を除く): 145497940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 6791, 13300, 13582, 27164, 33955, 47537, 67910, 95074, 129029, 135820, 169775, 190148, 237685, 258058, 339550, 475370, 516116, 645145, 679100, 903203, 950740, 1188425, 1290290, 1806406, 2376850, 2580580, 3225725, 3612812, 4516015, 4753700, 6451450, 9032030, 12902900, 18064060, 22580075, 45160150, 90320300]

約数ペア:

[(1, 90320300), (2, 45160150), (4, 22580075), (5, 18064060), (7, 12902900), (10, 9032030), (14, 6451450), (19, 4753700), (20, 4516015), (25, 3612812), (28, 3225725), (35, 2580580), (38, 2376850), (50, 1806406), (70, 1290290), (76, 1188425), (95, 950740), (100, 903203), (133, 679100), (140, 645145), (175, 516116), (190, 475370), (266, 339550), (350, 258058), (380, 237685), (475, 190148), (532, 169775), (665, 135820), (700, 129029), (950, 95074), (1330, 67910), (1900, 47537), (2660, 33955), (3325, 27164), (6650, 13582), (6791, 13300)]