216088600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 639959040

約数和(自身を除く): 423870440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 364, 383, 403, 434, 455, 520, 620, 650, 700, 728, 766, 775, 806, 868, 910, 1085, 1240, 1300, 1400, 1532, 1550, 1612, 1736, 1820, 1915, 2015, 2170, 2275, 2600, 2681, 2821, 3064, 3100, 3224, 3640, 3830, 4030, 4340, 4550, 4979, 5362, 5425, 5642, 6200, 7660, 8060, 8680, 9100, 9575, 9958, 10075, 10724, 10850, 11284, 11873, 13405, 14105, 15320, 16120, 18200, 19150, 19916, 20150, 21448, 21700, 22568, 23746, 24895, 26810, 28210, 34853, 38300, 39832, 40300, 43400, 47492, 49790, 53620, 56420, 59365, 67025, 69706, 70525, 76600, 80600, 83111, 94984, 99580, 107240, 112840, 118730, 124475, 134050, 139412, 141050, 154349, 166222, 174265, 199160, 237460, 248950, 268100, 278824, 282100, 296825, 308698, 332444, 348530, 415555, 474920, 497900, 536200, 564200, 593650, 617396, 664888, 697060, 771745, 831110, 871325, 995800, 1080443, 1187300, 1234792, 1394120, 1543490, 1662220, 1742650, 2077775, 2160886, 2374600, 3086980, 3324440, 3485300, 3858725, 4155550, 4321772, 5402215, 6173960, 6970600, 7717450, 8311100, 8643544, 10804430, 15434900, 16622200, 21608860, 27011075, 30869800, 43217720, 54022150, 108044300, 216088600]

約数ペア:

[(1, 216088600), (2, 108044300), (4, 54022150), (5, 43217720), (7, 30869800), (8, 27011075), (10, 21608860), (13, 16622200), (14, 15434900), (20, 10804430), (25, 8643544), (26, 8311100), (28, 7717450), (31, 6970600), (35, 6173960), (40, 5402215), (50, 4321772), (52, 4155550), (56, 3858725), (62, 3485300), (65, 3324440), (70, 3086980), (91, 2374600), (100, 2160886), (104, 2077775), (124, 1742650), (130, 1662220), (140, 1543490), (155, 1394120), (175, 1234792), (182, 1187300), (200, 1080443), (217, 995800), (248, 871325), (260, 831110), (280, 771745), (310, 697060), (325, 664888), (350, 617396), (364, 593650), (383, 564200), (403, 536200), (434, 497900), (455, 474920), (520, 415555), (620, 348530), (650, 332444), (700, 308698), (728, 296825), (766, 282100), (775, 278824), (806, 268100), (868, 248950), (910, 237460), (1085, 199160), (1240, 174265), (1300, 166222), (1400, 154349), (1532, 141050), (1550, 139412), (1612, 134050), (1736, 124475), (1820, 118730), (1915, 112840), (2015, 107240), (2170, 99580), (2275, 94984), (2600, 83111), (2681, 80600), (2821, 76600), (3064, 70525), (3100, 69706), (3224, 67025), (3640, 59365), (3830, 56420), (4030, 53620), (4340, 49790), (4550, 47492), (4979, 43400), (5362, 40300), (5425, 39832), (5642, 38300), (6200, 34853), (7660, 28210), (8060, 26810), (8680, 24895), (9100, 23746), (9575, 22568), (9958, 21700), (10075, 21448), (10724, 20150), (10850, 19916), (11284, 19150), (11873, 18200), (13405, 16120), (14105, 15320)]