37386540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 114026640

約数和(自身を除く): 76640100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 907, 916, 1145, 1374, 1814, 2061, 2290, 2721, 2748, 3435, 3628, 4122, 4535, 4580, 5442, 6870, 8163, 8244, 9070, 10305, 10884, 13605, 13740, 16326, 18140, 20610, 27210, 32652, 40815, 41220, 54420, 81630, 163260, 207703, 415406, 623109, 830812, 1038515, 1246218, 1869327, 2077030, 2492436, 3115545, 3738654, 4154060, 6231090, 7477308, 9346635, 12462180, 18693270, 37386540]

約数ペア:

[(1, 37386540), (2, 18693270), (3, 12462180), (4, 9346635), (5, 7477308), (6, 6231090), (9, 4154060), (10, 3738654), (12, 3115545), (15, 2492436), (18, 2077030), (20, 1869327), (30, 1246218), (36, 1038515), (45, 830812), (60, 623109), (90, 415406), (180, 207703), (229, 163260), (458, 81630), (687, 54420), (907, 41220), (916, 40815), (1145, 32652), (1374, 27210), (1814, 20610), (2061, 18140), (2290, 16326), (2721, 13740), (2748, 13605), (3435, 10884), (3628, 10305), (4122, 9070), (4535, 8244), (4580, 8163), (5442, 6870)]