135753670400

素因数分解:

$2^8\times 5^2\times {\mathrm{103}}^1\times {\mathrm{205937}}^1$

素因数の和:206066

約数の個数: 108

約数和(自身を含む): 339275441232

約数和(自身を除く): 203521770832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 128, 160, 200, 206, 256, 320, 400, 412, 515, 640, 800, 824, 1030, 1280, 1600, 1648, 2060, 2575, 3200, 3296, 4120, 5150, 6400, 6592, 8240, 10300, 13184, 16480, 20600, 26368, 32960, 41200, 65920, 82400, 131840, 164800, 205937, 329600, 411874, 659200, 823748, 1029685, 1647496, 2059370, 3294992, 4118740, 5148425, 6589984, 8237480, 10296850, 13179968, 16474960, 20593700, 21211511, 26359936, 32949920, 41187400, 42423022, 52719872, 65899840, 82374800, 84846044, 106057555, 131799680, 164749600, 169692088, 212115110, 263599360, 329499200, 339384176, 424230220, 530287775, 658998400, 678768352, 848460440, 1060575550, 1317996800, 1357536704, 1696920880, 2121151100, 2715073408, 3393841760, 4242302200, 5430146816, 6787683520, 8484604400, 13575367040, 16969208800, 27150734080, 33938417600, 67876835200, 135753670400]

約数ペア:

[(1, 135753670400), (2, 67876835200), (4, 33938417600), (5, 27150734080), (8, 16969208800), (10, 13575367040), (16, 8484604400), (20, 6787683520), (25, 5430146816), (32, 4242302200), (40, 3393841760), (50, 2715073408), (64, 2121151100), (80, 1696920880), (100, 1357536704), (103, 1317996800), (128, 1060575550), (160, 848460440), (200, 678768352), (206, 658998400), (256, 530287775), (320, 424230220), (400, 339384176), (412, 329499200), (515, 263599360), (640, 212115110), (800, 169692088), (824, 164749600), (1030, 131799680), (1280, 106057555), (1600, 84846044), (1648, 82374800), (2060, 65899840), (2575, 52719872), (3200, 42423022), (3296, 41187400), (4120, 32949920), (5150, 26359936), (6400, 21211511), (6592, 20593700), (8240, 16474960), (10300, 13179968), (13184, 10296850), (16480, 8237480), (20600, 6589984), (26368, 5148425), (32960, 4118740), (41200, 3294992), (65920, 2059370), (82400, 1647496), (131840, 1029685), (164800, 823748), (205937, 659200), (329600, 411874)]