250413120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9661}}^1$

素因数の和:9690

約数の個数: 140

約数和(自身を含む): 890855724

約数和(自身を除く): 640442604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 9661, 12960, 19322, 25920, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 115932, 144915, 154576, 173898, 193220, 231864, 260847, 289830, 309152, 347796, 386440, 434745, 463728, 521694, 579660, 618304, 695592, 772880, 782541, 869490, 927456, 1043388, 1159320, 1304235, 1391184, 1545760, 1565082, 1738980, 1854912, 2086776, 2318640, 2608470, 2782368, 3091520, 3130164, 3477960, 3912705, 4173552, 4637280, 5216940, 5564736, 6260328, 6955920, 7825410, 8347104, 9274560, 10433880, 12520656, 13911840, 15650820, 16694208, 20867760, 25041312, 27823680, 31301640, 41735520, 50082624, 62603280, 83471040, 125206560, 250413120]

約数ペア:

[(1, 250413120), (2, 125206560), (3, 83471040), (4, 62603280), (5, 50082624), (6, 41735520), (8, 31301640), (9, 27823680), (10, 25041312), (12, 20867760), (15, 16694208), (16, 15650820), (18, 13911840), (20, 12520656), (24, 10433880), (27, 9274560), (30, 8347104), (32, 7825410), (36, 6955920), (40, 6260328), (45, 5564736), (48, 5216940), (54, 4637280), (60, 4173552), (64, 3912705), (72, 3477960), (80, 3130164), (81, 3091520), (90, 2782368), (96, 2608470), (108, 2318640), (120, 2086776), (135, 1854912), (144, 1738980), (160, 1565082), (162, 1545760), (180, 1391184), (192, 1304235), (216, 1159320), (240, 1043388), (270, 927456), (288, 869490), (320, 782541), (324, 772880), (360, 695592), (405, 618304), (432, 579660), (480, 521694), (540, 463728), (576, 434745), (648, 386440), (720, 347796), (810, 309152), (864, 289830), (960, 260847), (1080, 231864), (1296, 193220), (1440, 173898), (1620, 154576), (1728, 144915), (2160, 115932), (2592, 96610), (2880, 86949), (3240, 77288), (4320, 57966), (5184, 48305), (6480, 38644), (8640, 28983), (9661, 25920), (12960, 19322)]