89641620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8774

約数の個数: 96

約数和(自身を含む): 293596800

約数和(自身を除く): 203955180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8737, 10260, 17474, 26211, 34948, 43685, 52422, 78633, 87370, 104844, 131055, 157266, 166003, 174740, 235899, 262110, 314532, 332006, 393165, 471798, 498009, 524220, 664012, 786330, 830015, 943596, 996018, 1179495, 1494027, 1572660, 1660030, 1992036, 2358990, 2490045, 2988054, 3320060, 4482081, 4717980, 4980090, 5976108, 7470135, 8964162, 9960180, 14940270, 17928324, 22410405, 29880540, 44820810, 89641620]

約数ペア:

[(1, 89641620), (2, 44820810), (3, 29880540), (4, 22410405), (5, 17928324), (6, 14940270), (9, 9960180), (10, 8964162), (12, 7470135), (15, 5976108), (18, 4980090), (19, 4717980), (20, 4482081), (27, 3320060), (30, 2988054), (36, 2490045), (38, 2358990), (45, 1992036), (54, 1660030), (57, 1572660), (60, 1494027), (76, 1179495), (90, 996018), (95, 943596), (108, 830015), (114, 786330), (135, 664012), (171, 524220), (180, 498009), (190, 471798), (228, 393165), (270, 332006), (285, 314532), (342, 262110), (380, 235899), (513, 174740), (540, 166003), (570, 157266), (684, 131055), (855, 104844), (1026, 87370), (1140, 78633), (1710, 52422), (2052, 43685), (2565, 34948), (3420, 26211), (5130, 17474), (8737, 10260)]