149680260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5507}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 457119936

約数和(自身を除く): 307439676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 5507, 6795, 9060, 11014, 13590, 16521, 22028, 27180, 27535, 33042, 49563, 55070, 66084, 82605, 99126, 110140, 165210, 198252, 247815, 330420, 495630, 831557, 991260, 1663114, 2494671, 3326228, 4157785, 4989342, 7484013, 8315570, 9978684, 12473355, 14968026, 16631140, 24946710, 29936052, 37420065, 49893420, 74840130, 149680260]

約数ペア:

[(1, 149680260), (2, 74840130), (3, 49893420), (4, 37420065), (5, 29936052), (6, 24946710), (9, 16631140), (10, 14968026), (12, 12473355), (15, 9978684), (18, 8315570), (20, 7484013), (30, 4989342), (36, 4157785), (45, 3326228), (60, 2494671), (90, 1663114), (151, 991260), (180, 831557), (302, 495630), (453, 330420), (604, 247815), (755, 198252), (906, 165210), (1359, 110140), (1510, 99126), (1812, 82605), (2265, 66084), (2718, 55070), (3020, 49563), (4530, 33042), (5436, 27535), (5507, 27180), (6795, 22028), (9060, 16521), (11014, 13590)]