6018180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 20684160

約数和(自身を除く): 14665980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 89, 92, 98, 105, 115, 138, 140, 147, 161, 178, 196, 210, 230, 245, 267, 276, 294, 322, 345, 356, 420, 445, 460, 483, 490, 534, 588, 623, 644, 690, 735, 805, 890, 966, 980, 1068, 1127, 1246, 1335, 1380, 1470, 1610, 1780, 1869, 1932, 2047, 2254, 2415, 2492, 2670, 2940, 3115, 3220, 3381, 3738, 4094, 4361, 4508, 4830, 5340, 5635, 6141, 6230, 6762, 7476, 8188, 8722, 9345, 9660, 10235, 11270, 12282, 12460, 13083, 13524, 14329, 16905, 17444, 18690, 20470, 21805, 22540, 24564, 26166, 28658, 30705, 33810, 37380, 40940, 42987, 43610, 52332, 57316, 61410, 65415, 67620, 71645, 85974, 87220, 100303, 122820, 130830, 143290, 171948, 200606, 214935, 261660, 286580, 300909, 401212, 429870, 501515, 601818, 859740, 1003030, 1203636, 1504545, 2006060, 3009090, 6018180]

約数ペア:

[(1, 6018180), (2, 3009090), (3, 2006060), (4, 1504545), (5, 1203636), (6, 1003030), (7, 859740), (10, 601818), (12, 501515), (14, 429870), (15, 401212), (20, 300909), (21, 286580), (23, 261660), (28, 214935), (30, 200606), (35, 171948), (42, 143290), (46, 130830), (49, 122820), (60, 100303), (69, 87220), (70, 85974), (84, 71645), (89, 67620), (92, 65415), (98, 61410), (105, 57316), (115, 52332), (138, 43610), (140, 42987), (147, 40940), (161, 37380), (178, 33810), (196, 30705), (210, 28658), (230, 26166), (245, 24564), (267, 22540), (276, 21805), (294, 20470), (322, 18690), (345, 17444), (356, 16905), (420, 14329), (445, 13524), (460, 13083), (483, 12460), (490, 12282), (534, 11270), (588, 10235), (623, 9660), (644, 9345), (690, 8722), (735, 8188), (805, 7476), (890, 6762), (966, 6230), (980, 6141), (1068, 5635), (1127, 5340), (1246, 4830), (1335, 4508), (1380, 4361), (1470, 4094), (1610, 3738), (1780, 3381), (1869, 3220), (1932, 3115), (2047, 2940), (2254, 2670), (2415, 2492)]