201358260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3169}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 612710280

約数和(自身を除く): 411352020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3169, 3177, 3530, 4236, 5295, 6338, 6354, 7060, 9507, 10590, 12676, 12708, 15845, 15885, 19014, 21180, 28521, 31690, 31770, 38028, 47535, 57042, 63380, 63540, 95070, 114084, 142605, 190140, 285210, 570420, 1118657, 2237314, 3355971, 4474628, 5593285, 6711942, 10067913, 11186570, 13423884, 16779855, 20135826, 22373140, 33559710, 40271652, 50339565, 67119420, 100679130, 201358260]

約数ペア:

[(1, 201358260), (2, 100679130), (3, 67119420), (4, 50339565), (5, 40271652), (6, 33559710), (9, 22373140), (10, 20135826), (12, 16779855), (15, 13423884), (18, 11186570), (20, 10067913), (30, 6711942), (36, 5593285), (45, 4474628), (60, 3355971), (90, 2237314), (180, 1118657), (353, 570420), (706, 285210), (1059, 190140), (1412, 142605), (1765, 114084), (2118, 95070), (3169, 63540), (3177, 63380), (3530, 57042), (4236, 47535), (5295, 38028), (6338, 31770), (6354, 31690), (7060, 28521), (9507, 21180), (10590, 19014), (12676, 15885), (12708, 15845)]