52175340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 193197312

約数和(自身を除く): 141021972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 107, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 214, 215, 252, 258, 270, 301, 315, 321, 324, 378, 387, 405, 420, 428, 430, 516, 535, 540, 567, 602, 630, 642, 645, 749, 756, 774, 810, 860, 903, 945, 963, 1070, 1134, 1161, 1204, 1260, 1284, 1290, 1498, 1505, 1548, 1605, 1620, 1806, 1890, 1926, 1935, 2140, 2247, 2268, 2322, 2580, 2709, 2835, 2889, 2996, 3010, 3210, 3483, 3612, 3745, 3780, 3852, 3870, 4494, 4515, 4601, 4644, 4815, 5418, 5670, 5778, 5805, 6020, 6420, 6741, 6966, 7490, 7740, 8127, 8667, 8988, 9030, 9202, 9630, 10836, 11235, 11340, 11556, 11610, 13482, 13545, 13803, 13932, 14445, 14980, 16254, 17334, 17415, 18060, 18404, 19260, 20223, 22470, 23005, 23220, 24381, 26964, 27090, 27606, 28890, 32207, 32508, 33705, 34668, 34830, 40446, 40635, 41409, 43335, 44940, 46010, 48762, 54180, 55212, 57780, 60669, 64414, 67410, 69015, 69660, 80892, 81270, 82818, 86670, 92020, 96621, 97524, 101115, 121338, 121905, 124227, 128828, 134820, 138030, 161035, 162540, 165636, 173340, 193242, 202230, 207045, 242676, 243810, 248454, 276060, 289863, 303345, 322070, 372681, 386484, 404460, 414090, 483105, 487620, 496908, 579726, 606690, 621135, 644140, 745362, 828180, 869589, 966210, 1159452, 1213380, 1242270, 1449315, 1490724, 1739178, 1863405, 1932420, 2484540, 2608767, 2898630, 3478356, 3726810, 4347945, 5217534, 5797260, 7453620, 8695890, 10435068, 13043835, 17391780, 26087670, 52175340]

約数ペア:

[(1, 52175340), (2, 26087670), (3, 17391780), (4, 13043835), (5, 10435068), (6, 8695890), (7, 7453620), (9, 5797260), (10, 5217534), (12, 4347945), (14, 3726810), (15, 3478356), (18, 2898630), (20, 2608767), (21, 2484540), (27, 1932420), (28, 1863405), (30, 1739178), (35, 1490724), (36, 1449315), (42, 1242270), (43, 1213380), (45, 1159452), (54, 966210), (60, 869589), (63, 828180), (70, 745362), (81, 644140), (84, 621135), (86, 606690), (90, 579726), (105, 496908), (107, 487620), (108, 483105), (126, 414090), (129, 404460), (135, 386484), (140, 372681), (162, 322070), (172, 303345), (180, 289863), (189, 276060), (210, 248454), (214, 243810), (215, 242676), (252, 207045), (258, 202230), (270, 193242), (301, 173340), (315, 165636), (321, 162540), (324, 161035), (378, 138030), (387, 134820), (405, 128828), (420, 124227), (428, 121905), (430, 121338), (516, 101115), (535, 97524), (540, 96621), (567, 92020), (602, 86670), (630, 82818), (642, 81270), (645, 80892), (749, 69660), (756, 69015), (774, 67410), (810, 64414), (860, 60669), (903, 57780), (945, 55212), (963, 54180), (1070, 48762), (1134, 46010), (1161, 44940), (1204, 43335), (1260, 41409), (1284, 40635), (1290, 40446), (1498, 34830), (1505, 34668), (1548, 33705), (1605, 32508), (1620, 32207), (1806, 28890), (1890, 27606), (1926, 27090), (1935, 26964), (2140, 24381), (2247, 23220), (2268, 23005), (2322, 22470), (2580, 20223), (2709, 19260), (2835, 18404), (2889, 18060), (2996, 17415), (3010, 17334), (3210, 16254), (3483, 14980), (3612, 14445), (3745, 13932), (3780, 13803), (3852, 13545), (3870, 13482), (4494, 11610), (4515, 11556), (4601, 11340), (4644, 11235), (4815, 10836), (5418, 9630), (5670, 9202), (5778, 9030), (5805, 8988), (6020, 8667), (6420, 8127), (6741, 7740), (6966, 7490)]