131907960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 451713600

約数和(自身を除く): 319805640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3301, 3330, 3996, 4440, 4995, 6602, 6660, 7992, 9903, 9990, 13204, 13320, 16505, 19806, 19980, 26408, 29709, 33010, 39612, 39960, 49515, 59418, 66020, 79224, 89127, 99030, 118836, 122137, 132040, 148545, 178254, 198060, 237672, 244274, 297090, 356508, 366411, 396120, 445635, 488548, 594180, 610685, 713016, 732822, 891270, 977096, 1099233, 1188360, 1221370, 1465644, 1782540, 1832055, 2198466, 2442740, 2931288, 3297699, 3565080, 3664110, 4396932, 4885480, 5496165, 6595398, 7328220, 8793864, 10992330, 13190796, 14656440, 16488495, 21984660, 26381592, 32976990, 43969320, 65953980, 131907960]

約数ペア:

[(1, 131907960), (2, 65953980), (3, 43969320), (4, 32976990), (5, 26381592), (6, 21984660), (8, 16488495), (9, 14656440), (10, 13190796), (12, 10992330), (15, 8793864), (18, 7328220), (20, 6595398), (24, 5496165), (27, 4885480), (30, 4396932), (36, 3664110), (37, 3565080), (40, 3297699), (45, 2931288), (54, 2442740), (60, 2198466), (72, 1832055), (74, 1782540), (90, 1465644), (108, 1221370), (111, 1188360), (120, 1099233), (135, 977096), (148, 891270), (180, 732822), (185, 713016), (216, 610685), (222, 594180), (270, 488548), (296, 445635), (333, 396120), (360, 366411), (370, 356508), (444, 297090), (540, 244274), (555, 237672), (666, 198060), (740, 178254), (888, 148545), (999, 132040), (1080, 122137), (1110, 118836), (1332, 99030), (1480, 89127), (1665, 79224), (1998, 66020), (2220, 59418), (2664, 49515), (3301, 39960), (3330, 39612), (3996, 33010), (4440, 29709), (4995, 26408), (6602, 19980), (6660, 19806), (7992, 16505), (9903, 13320), (9990, 13204)]