109521990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 204006330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 107, 135, 153, 170, 214, 223, 255, 270, 306, 321, 446, 459, 510, 535, 642, 669, 765, 918, 963, 1070, 1115, 1338, 1530, 1605, 1819, 1926, 2007, 2230, 2295, 2889, 3210, 3345, 3638, 3791, 4014, 4590, 4815, 5457, 5778, 6021, 6690, 7582, 9095, 9630, 10035, 10914, 11373, 12042, 14445, 16371, 18190, 18955, 20070, 22746, 23861, 27285, 28890, 30105, 32742, 34119, 37910, 47722, 49113, 54570, 56865, 60210, 68238, 71583, 81855, 98226, 102357, 113730, 119305, 143166, 163710, 170595, 204714, 214749, 238610, 245565, 341190, 357915, 405637, 429498, 491130, 511785, 644247, 715830, 811274, 1023570, 1073745, 1216911, 1288494, 2028185, 2147490, 2433822, 3221235, 3650733, 4056370, 6084555, 6442470, 7301466, 10952199, 12169110, 18253665, 21904398, 36507330, 54760995, 109521990]

約数ペア:

[(1, 109521990), (2, 54760995), (3, 36507330), (5, 21904398), (6, 18253665), (9, 12169110), (10, 10952199), (15, 7301466), (17, 6442470), (18, 6084555), (27, 4056370), (30, 3650733), (34, 3221235), (45, 2433822), (51, 2147490), (54, 2028185), (85, 1288494), (90, 1216911), (102, 1073745), (107, 1023570), (135, 811274), (153, 715830), (170, 644247), (214, 511785), (223, 491130), (255, 429498), (270, 405637), (306, 357915), (321, 341190), (446, 245565), (459, 238610), (510, 214749), (535, 204714), (642, 170595), (669, 163710), (765, 143166), (918, 119305), (963, 113730), (1070, 102357), (1115, 98226), (1338, 81855), (1530, 71583), (1605, 68238), (1819, 60210), (1926, 56865), (2007, 54570), (2230, 49113), (2295, 47722), (2889, 37910), (3210, 34119), (3345, 32742), (3638, 30105), (3791, 28890), (4014, 27285), (4590, 23861), (4815, 22746), (5457, 20070), (5778, 18955), (6021, 18190), (6690, 16371), (7582, 14445), (9095, 12042), (9630, 11373), (10035, 10914)]