148967460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4201}}^1$

素因数の和:4413

約数の個数: 72

約数和(自身を含む): 454269816

約数和(自身を除く): 305302356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 4201, 5910, 7092, 8402, 8865, 11820, 12603, 16804, 17730, 21005, 25206, 35460, 37809, 42010, 50412, 63015, 75618, 84020, 126030, 151236, 189045, 252060, 378090, 756180, 827597, 1655194, 2482791, 3310388, 4137985, 4965582, 7448373, 8275970, 9931164, 12413955, 14896746, 16551940, 24827910, 29793492, 37241865, 49655820, 74483730, 148967460]

約数ペア:

[(1, 148967460), (2, 74483730), (3, 49655820), (4, 37241865), (5, 29793492), (6, 24827910), (9, 16551940), (10, 14896746), (12, 12413955), (15, 9931164), (18, 8275970), (20, 7448373), (30, 4965582), (36, 4137985), (45, 3310388), (60, 2482791), (90, 1655194), (180, 827597), (197, 756180), (394, 378090), (591, 252060), (788, 189045), (985, 151236), (1182, 126030), (1773, 84020), (1970, 75618), (2364, 63015), (2955, 50412), (3546, 42010), (3940, 37809), (4201, 35460), (5910, 25206), (7092, 21005), (8402, 17730), (8865, 16804), (11820, 12603)]