107472780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3803}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 328163472

約数和(自身を除く): 220690692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 3803, 4710, 5652, 7065, 7606, 9420, 11409, 14130, 15212, 19015, 22818, 28260, 34227, 38030, 45636, 57045, 68454, 76060, 114090, 136908, 171135, 228180, 342270, 597071, 684540, 1194142, 1791213, 2388284, 2985355, 3582426, 5373639, 5970710, 7164852, 8956065, 10747278, 11941420, 17912130, 21494556, 26868195, 35824260, 53736390, 107472780]

約数ペア:

[(1, 107472780), (2, 53736390), (3, 35824260), (4, 26868195), (5, 21494556), (6, 17912130), (9, 11941420), (10, 10747278), (12, 8956065), (15, 7164852), (18, 5970710), (20, 5373639), (30, 3582426), (36, 2985355), (45, 2388284), (60, 1791213), (90, 1194142), (157, 684540), (180, 597071), (314, 342270), (471, 228180), (628, 171135), (785, 136908), (942, 114090), (1413, 76060), (1570, 68454), (1884, 57045), (2355, 45636), (2826, 38030), (3140, 34227), (3803, 28260), (4710, 22818), (5652, 19015), (7065, 15212), (7606, 14130), (9420, 11409)]