36904860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 112441056

約数和(自身を除く): 75536196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 487, 842, 974, 1263, 1461, 1684, 1948, 2105, 2435, 2526, 2922, 3789, 4210, 4383, 4870, 5052, 5844, 6315, 7305, 7578, 8420, 8766, 9740, 12630, 14610, 15156, 17532, 18945, 21915, 25260, 29220, 37890, 43830, 75780, 87660, 205027, 410054, 615081, 820108, 1025135, 1230162, 1845243, 2050270, 2460324, 3075405, 3690486, 4100540, 6150810, 7380972, 9226215, 12301620, 18452430, 36904860]

約数ペア:

[(1, 36904860), (2, 18452430), (3, 12301620), (4, 9226215), (5, 7380972), (6, 6150810), (9, 4100540), (10, 3690486), (12, 3075405), (15, 2460324), (18, 2050270), (20, 1845243), (30, 1230162), (36, 1025135), (45, 820108), (60, 615081), (90, 410054), (180, 205027), (421, 87660), (487, 75780), (842, 43830), (974, 37890), (1263, 29220), (1461, 25260), (1684, 21915), (1948, 18945), (2105, 17532), (2435, 15156), (2526, 14610), (2922, 12630), (3789, 9740), (4210, 8766), (4383, 8420), (4870, 7578), (5052, 7305), (5844, 6315)]