443425860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26489}}^1$

素因数の和:26538

約数の個数: 96

約数和(自身を含む): 1424102400

約数和(自身を除く): 980676540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 26489, 52978, 79467, 105956, 132445, 158934, 238401, 264890, 317868, 397335, 476802, 529780, 715203, 794670, 821159, 953604, 1192005, 1430406, 1589340, 1642318, 2384010, 2463477, 2860812, 3284636, 3576015, 4105795, 4768020, 4926954, 7152030, 7390431, 8211590, 9853908, 12317385, 14304060, 14780862, 16423180, 22171293, 24634770, 29561724, 36952155, 44342586, 49269540, 73904310, 88685172, 110856465, 147808620, 221712930, 443425860]

約数ペア:

[(1, 443425860), (2, 221712930), (3, 147808620), (4, 110856465), (5, 88685172), (6, 73904310), (9, 49269540), (10, 44342586), (12, 36952155), (15, 29561724), (18, 24634770), (20, 22171293), (27, 16423180), (30, 14780862), (31, 14304060), (36, 12317385), (45, 9853908), (54, 8211590), (60, 7390431), (62, 7152030), (90, 4926954), (93, 4768020), (108, 4105795), (124, 3576015), (135, 3284636), (155, 2860812), (180, 2463477), (186, 2384010), (270, 1642318), (279, 1589340), (310, 1430406), (372, 1192005), (465, 953604), (540, 821159), (558, 794670), (620, 715203), (837, 529780), (930, 476802), (1116, 397335), (1395, 317868), (1674, 264890), (1860, 238401), (2790, 158934), (3348, 132445), (4185, 105956), (5580, 79467), (8370, 52978), (16740, 26489)]