252752760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 192

約数和(自身を含む): 902210400

約数和(自身を除く): 649457640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 780, 795, 936, 954, 1019, 1060, 1170, 1272, 1378, 1560, 1590, 1908, 2038, 2067, 2120, 2340, 2385, 2756, 3057, 3180, 3445, 3816, 4076, 4134, 4680, 4770, 5095, 5512, 6114, 6201, 6360, 6890, 8152, 8268, 9171, 9540, 10190, 10335, 12228, 12402, 13247, 13780, 15285, 16536, 18342, 19080, 20380, 20670, 24456, 24804, 26494, 27560, 30570, 31005, 36684, 39741, 40760, 41340, 45855, 49608, 52988, 54007, 61140, 62010, 66235, 73368, 79482, 82680, 91710, 105976, 108014, 119223, 122280, 124020, 132470, 158964, 162021, 183420, 198705, 216028, 238446, 248040, 264940, 270035, 317928, 324042, 366840, 397410, 432056, 476892, 486063, 529880, 540070, 596115, 648084, 702091, 794820, 810105, 953784, 972126, 1080140, 1192230, 1296168, 1404182, 1589640, 1620210, 1944252, 2106273, 2160280, 2384460, 2430315, 2808364, 3240420, 3510455, 3888504, 4212546, 4768920, 4860630, 5616728, 6318819, 6480840, 7020910, 8425092, 9721260, 10531365, 12637638, 14041820, 16850184, 19442520, 21062730, 25275276, 28083640, 31594095, 42125460, 50550552, 63188190, 84250920, 126376380, 252752760]

約数ペア:

[(1, 252752760), (2, 126376380), (3, 84250920), (4, 63188190), (5, 50550552), (6, 42125460), (8, 31594095), (9, 28083640), (10, 25275276), (12, 21062730), (13, 19442520), (15, 16850184), (18, 14041820), (20, 12637638), (24, 10531365), (26, 9721260), (30, 8425092), (36, 7020910), (39, 6480840), (40, 6318819), (45, 5616728), (52, 4860630), (53, 4768920), (60, 4212546), (65, 3888504), (72, 3510455), (78, 3240420), (90, 2808364), (104, 2430315), (106, 2384460), (117, 2160280), (120, 2106273), (130, 1944252), (156, 1620210), (159, 1589640), (180, 1404182), (195, 1296168), (212, 1192230), (234, 1080140), (260, 972126), (265, 953784), (312, 810105), (318, 794820), (360, 702091), (390, 648084), (424, 596115), (468, 540070), (477, 529880), (520, 486063), (530, 476892), (585, 432056), (636, 397410), (689, 366840), (780, 324042), (795, 317928), (936, 270035), (954, 264940), (1019, 248040), (1060, 238446), (1170, 216028), (1272, 198705), (1378, 183420), (1560, 162021), (1590, 158964), (1908, 132470), (2038, 124020), (2067, 122280), (2120, 119223), (2340, 108014), (2385, 105976), (2756, 91710), (3057, 82680), (3180, 79482), (3445, 73368), (3816, 66235), (4076, 62010), (4134, 61140), (4680, 54007), (4770, 52988), (5095, 49608), (5512, 45855), (6114, 41340), (6201, 40760), (6360, 39741), (6890, 36684), (8152, 31005), (8268, 30570), (9171, 27560), (9540, 26494), (10190, 24804), (10335, 24456), (12228, 20670), (12402, 20380), (13247, 19080), (13780, 18342), (15285, 16536)]