1317998550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{72617}}^1$

素因数の和:72654

約数の個数: 72

約数和(自身を含む): 3592848168

約数和(自身を除く): 2274849618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 18150, 72617, 145234, 217851, 363085, 435702, 726170, 798787, 1089255, 1597574, 1815425, 2178510, 2396361, 3630850, 3993935, 4792722, 5446275, 7987870, 8786657, 10892550, 11981805, 17573314, 19969675, 23963610, 26359971, 39939350, 43933285, 52719942, 59909025, 87866570, 119818050, 131799855, 219666425, 263599710, 439332850, 658999275, 1317998550]

約数ペア:

[(1, 1317998550), (2, 658999275), (3, 439332850), (5, 263599710), (6, 219666425), (10, 131799855), (11, 119818050), (15, 87866570), (22, 59909025), (25, 52719942), (30, 43933285), (33, 39939350), (50, 26359971), (55, 23963610), (66, 19969675), (75, 17573314), (110, 11981805), (121, 10892550), (150, 8786657), (165, 7987870), (242, 5446275), (275, 4792722), (330, 3993935), (363, 3630850), (550, 2396361), (605, 2178510), (726, 1815425), (825, 1597574), (1210, 1089255), (1650, 798787), (1815, 726170), (3025, 435702), (3630, 363085), (6050, 217851), (9075, 145234), (18150, 72617)]