91906920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12184

約数の個数: 128

約数和(自身を含む): 350150400

約数和(自身を除く): 258243480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 12157, 24314, 36471, 48628, 60785, 72942, 85099, 97256, 109413, 121570, 145884, 170198, 182355, 218826, 243140, 255297, 291768, 328239, 340396, 364710, 425495, 437652, 486280, 510594, 547065, 656478, 680792, 729420, 765891, 850990, 875304, 1021188, 1094130, 1276485, 1312956, 1458840, 1531782, 1641195, 1701980, 2042376, 2188260, 2297673, 2552970, 2625912, 3063564, 3282390, 3403960, 3829455, 4376520, 4595346, 5105940, 6127128, 6564780, 7658910, 9190692, 10211880, 11488365, 13129560, 15317820, 18381384, 22976730, 30635640, 45953460, 91906920]

約数ペア:

[(1, 91906920), (2, 45953460), (3, 30635640), (4, 22976730), (5, 18381384), (6, 15317820), (7, 13129560), (8, 11488365), (9, 10211880), (10, 9190692), (12, 7658910), (14, 6564780), (15, 6127128), (18, 5105940), (20, 4595346), (21, 4376520), (24, 3829455), (27, 3403960), (28, 3282390), (30, 3063564), (35, 2625912), (36, 2552970), (40, 2297673), (42, 2188260), (45, 2042376), (54, 1701980), (56, 1641195), (60, 1531782), (63, 1458840), (70, 1312956), (72, 1276485), (84, 1094130), (90, 1021188), (105, 875304), (108, 850990), (120, 765891), (126, 729420), (135, 680792), (140, 656478), (168, 547065), (180, 510594), (189, 486280), (210, 437652), (216, 425495), (252, 364710), (270, 340396), (280, 328239), (315, 291768), (360, 255297), (378, 243140), (420, 218826), (504, 182355), (540, 170198), (630, 145884), (756, 121570), (840, 109413), (945, 97256), (1080, 85099), (1260, 72942), (1512, 60785), (1890, 48628), (2520, 36471), (3780, 24314), (7560, 12157)]