299955276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5623

約数の個数: 72

約数和(自身を含む): 811989360

約数和(自身を除く): 512034084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1513, 1602, 3026, 3204, 4539, 5507, 6052, 9078, 11014, 13617, 16521, 18156, 22028, 27234, 33042, 49563, 54468, 66084, 93619, 99126, 187238, 198252, 280857, 374476, 490123, 561714, 842571, 980246, 1123428, 1470369, 1685142, 1960492, 2940738, 3370284, 4411107, 5881476, 8332091, 8822214, 16664182, 17644428, 24996273, 33328364, 49992546, 74988819, 99985092, 149977638, 299955276]

約数ペア:

[(1, 299955276), (2, 149977638), (3, 99985092), (4, 74988819), (6, 49992546), (9, 33328364), (12, 24996273), (17, 17644428), (18, 16664182), (34, 8822214), (36, 8332091), (51, 5881476), (68, 4411107), (89, 3370284), (102, 2940738), (153, 1960492), (178, 1685142), (204, 1470369), (267, 1123428), (306, 980246), (356, 842571), (534, 561714), (612, 490123), (801, 374476), (1068, 280857), (1513, 198252), (1602, 187238), (3026, 99126), (3204, 93619), (4539, 66084), (5507, 54468), (6052, 49563), (9078, 33042), (11014, 27234), (13617, 22028), (16521, 18156)]