43267860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 131878656

約数和(自身を除く): 88610796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 887, 1084, 1355, 1626, 1774, 2439, 2661, 2710, 3252, 3548, 4065, 4435, 4878, 5322, 5420, 7983, 8130, 8870, 9756, 10644, 12195, 13305, 15966, 16260, 17740, 24390, 26610, 31932, 39915, 48780, 53220, 79830, 159660, 240377, 480754, 721131, 961508, 1201885, 1442262, 2163393, 2403770, 2884524, 3605655, 4326786, 4807540, 7211310, 8653572, 10816965, 14422620, 21633930, 43267860]

約数ペア:

[(1, 43267860), (2, 21633930), (3, 14422620), (4, 10816965), (5, 8653572), (6, 7211310), (9, 4807540), (10, 4326786), (12, 3605655), (15, 2884524), (18, 2403770), (20, 2163393), (30, 1442262), (36, 1201885), (45, 961508), (60, 721131), (90, 480754), (180, 240377), (271, 159660), (542, 79830), (813, 53220), (887, 48780), (1084, 39915), (1355, 31932), (1626, 26610), (1774, 24390), (2439, 17740), (2661, 16260), (2710, 15966), (3252, 13305), (3548, 12195), (4065, 10644), (4435, 9756), (4878, 8870), (5322, 8130), (5420, 7983)]