275548140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7592

約数の個数: 144

約数和(自身を含む): 988303680

約数和(自身を除く): 712755540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 7541, 9135, 12180, 15082, 18270, 22623, 30164, 36540, 37705, 45246, 52787, 67869, 75410, 90492, 105574, 113115, 135738, 150820, 158361, 211148, 218689, 226230, 263935, 271476, 316722, 339345, 437378, 452460, 475083, 527870, 633444, 656067, 678690, 791805, 874756, 950166, 1055740, 1093445, 1312134, 1357380, 1530823, 1583610, 1900332, 1968201, 2186890, 2375415, 2624268, 3061646, 3167220, 3280335, 3936402, 4373780, 4592469, 4750830, 6123292, 6560670, 7654115, 7872804, 9184938, 9501660, 9841005, 13121340, 13777407, 15308230, 18369876, 19682010, 22962345, 27554814, 30616460, 39364020, 45924690, 55109628, 68887035, 91849380, 137774070, 275548140]

約数ペア:

[(1, 275548140), (2, 137774070), (3, 91849380), (4, 68887035), (5, 55109628), (6, 45924690), (7, 39364020), (9, 30616460), (10, 27554814), (12, 22962345), (14, 19682010), (15, 18369876), (18, 15308230), (20, 13777407), (21, 13121340), (28, 9841005), (29, 9501660), (30, 9184938), (35, 7872804), (36, 7654115), (42, 6560670), (45, 6123292), (58, 4750830), (60, 4592469), (63, 4373780), (70, 3936402), (84, 3280335), (87, 3167220), (90, 3061646), (105, 2624268), (116, 2375415), (126, 2186890), (140, 1968201), (145, 1900332), (174, 1583610), (180, 1530823), (203, 1357380), (210, 1312134), (252, 1093445), (261, 1055740), (290, 950166), (315, 874756), (348, 791805), (406, 678690), (420, 656067), (435, 633444), (522, 527870), (580, 475083), (609, 452460), (630, 437378), (812, 339345), (870, 316722), (1015, 271476), (1044, 263935), (1218, 226230), (1260, 218689), (1305, 211148), (1740, 158361), (1827, 150820), (2030, 135738), (2436, 113115), (2610, 105574), (3045, 90492), (3654, 75410), (4060, 67869), (5220, 52787), (6090, 45246), (7308, 37705), (7541, 36540), (9135, 30164), (12180, 22623), (15082, 18270)]