87437160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2835

約数の個数: 96

約数和(自身を含む): 287469000

約数和(自身を除く): 200031840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 2729, 3204, 3560, 4005, 5340, 5458, 6408, 8010, 8187, 10680, 10916, 13645, 16020, 16374, 21832, 24561, 27290, 32040, 32748, 40935, 49122, 54580, 65496, 81870, 98244, 109160, 122805, 163740, 196488, 242881, 245610, 327480, 485762, 491220, 728643, 971524, 982440, 1214405, 1457286, 1943048, 2185929, 2428810, 2914572, 3643215, 4371858, 4857620, 5829144, 7286430, 8743716, 9715240, 10929645, 14572860, 17487432, 21859290, 29145720, 43718580, 87437160]

約数ペア:

[(1, 87437160), (2, 43718580), (3, 29145720), (4, 21859290), (5, 17487432), (6, 14572860), (8, 10929645), (9, 9715240), (10, 8743716), (12, 7286430), (15, 5829144), (18, 4857620), (20, 4371858), (24, 3643215), (30, 2914572), (36, 2428810), (40, 2185929), (45, 1943048), (60, 1457286), (72, 1214405), (89, 982440), (90, 971524), (120, 728643), (178, 491220), (180, 485762), (267, 327480), (356, 245610), (360, 242881), (445, 196488), (534, 163740), (712, 122805), (801, 109160), (890, 98244), (1068, 81870), (1335, 65496), (1602, 54580), (1780, 49122), (2136, 40935), (2670, 32748), (2729, 32040), (3204, 27290), (3560, 24561), (4005, 21832), (5340, 16374), (5458, 16020), (6408, 13645), (8010, 10916), (8187, 10680)]