224008380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1801}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 680853264

約数和(自身を除く): 456844884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1382, 1801, 2073, 2764, 3455, 3602, 4146, 5403, 6219, 6910, 7204, 8292, 9005, 10365, 10806, 12438, 13820, 16209, 18010, 20730, 21612, 24876, 27015, 31095, 32418, 36020, 41460, 54030, 62190, 64836, 81045, 108060, 124380, 162090, 324180, 1244491, 2488982, 3733473, 4977964, 6222455, 7466946, 11200419, 12444910, 14933892, 18667365, 22400838, 24889820, 37334730, 44801676, 56002095, 74669460, 112004190, 224008380]

約数ペア:

[(1, 224008380), (2, 112004190), (3, 74669460), (4, 56002095), (5, 44801676), (6, 37334730), (9, 24889820), (10, 22400838), (12, 18667365), (15, 14933892), (18, 12444910), (20, 11200419), (30, 7466946), (36, 6222455), (45, 4977964), (60, 3733473), (90, 2488982), (180, 1244491), (691, 324180), (1382, 162090), (1801, 124380), (2073, 108060), (2764, 81045), (3455, 64836), (3602, 62190), (4146, 54030), (5403, 41460), (6219, 36020), (6910, 32418), (7204, 31095), (8292, 27015), (9005, 24876), (10365, 21612), (10806, 20730), (12438, 18010), (13820, 16209)]