150804540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 459098640

約数和(自身を除く): 308294100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2729, 2763, 3070, 3684, 4605, 5458, 5526, 6140, 8187, 9210, 10916, 11052, 13645, 13815, 16374, 18420, 24561, 27290, 27630, 32748, 40935, 49122, 54580, 55260, 81870, 98244, 122805, 163740, 245610, 491220, 837803, 1675606, 2513409, 3351212, 4189015, 5026818, 7540227, 8378030, 10053636, 12567045, 15080454, 16756060, 25134090, 30160908, 37701135, 50268180, 75402270, 150804540]

約数ペア:

[(1, 150804540), (2, 75402270), (3, 50268180), (4, 37701135), (5, 30160908), (6, 25134090), (9, 16756060), (10, 15080454), (12, 12567045), (15, 10053636), (18, 8378030), (20, 7540227), (30, 5026818), (36, 4189015), (45, 3351212), (60, 2513409), (90, 1675606), (180, 837803), (307, 491220), (614, 245610), (921, 163740), (1228, 122805), (1535, 98244), (1842, 81870), (2729, 55260), (2763, 54580), (3070, 49122), (3684, 40935), (4605, 32748), (5458, 27630), (5526, 27290), (6140, 24561), (8187, 18420), (9210, 16374), (10916, 13815), (11052, 13645)]