82018260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7723}}^1$

素因数の和:7797

約数の個数: 72

約数和(自身を含む): 253038240

約数和(自身を除く): 171019980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7723, 10620, 15446, 23169, 30892, 38615, 46338, 69507, 77230, 92676, 115845, 139014, 154460, 231690, 278028, 347535, 455657, 463380, 695070, 911314, 1366971, 1390140, 1822628, 2278285, 2733942, 4100913, 4556570, 5467884, 6834855, 8201826, 9113140, 13669710, 16403652, 20504565, 27339420, 41009130, 82018260]

約数ペア:

[(1, 82018260), (2, 41009130), (3, 27339420), (4, 20504565), (5, 16403652), (6, 13669710), (9, 9113140), (10, 8201826), (12, 6834855), (15, 5467884), (18, 4556570), (20, 4100913), (30, 2733942), (36, 2278285), (45, 1822628), (59, 1390140), (60, 1366971), (90, 911314), (118, 695070), (177, 463380), (180, 455657), (236, 347535), (295, 278028), (354, 231690), (531, 154460), (590, 139014), (708, 115845), (885, 92676), (1062, 77230), (1180, 69507), (1770, 46338), (2124, 38615), (2655, 30892), (3540, 23169), (5310, 15446), (7723, 10620)]