100005120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{8681}}^1$

素因数の和:8708

約数の個数: 108

約数和(自身を含む): 346047156

約数和(自身を除く): 246042036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 8681, 11520, 17362, 26043, 34724, 43405, 52086, 69448, 78129, 86810, 104172, 130215, 138896, 156258, 173620, 208344, 260430, 277792, 312516, 347240, 390645, 416688, 520860, 555584, 625032, 694480, 781290, 833376, 1041720, 1111168, 1250064, 1388960, 1562580, 1666752, 2083440, 2222336, 2500128, 2777920, 3125160, 3333504, 4166880, 5000256, 5555840, 6250320, 6667008, 8333760, 10000512, 11111680, 12500640, 16667520, 20001024, 25001280, 33335040, 50002560, 100005120]

約数ペア:

[(1, 100005120), (2, 50002560), (3, 33335040), (4, 25001280), (5, 20001024), (6, 16667520), (8, 12500640), (9, 11111680), (10, 10000512), (12, 8333760), (15, 6667008), (16, 6250320), (18, 5555840), (20, 5000256), (24, 4166880), (30, 3333504), (32, 3125160), (36, 2777920), (40, 2500128), (45, 2222336), (48, 2083440), (60, 1666752), (64, 1562580), (72, 1388960), (80, 1250064), (90, 1111168), (96, 1041720), (120, 833376), (128, 781290), (144, 694480), (160, 625032), (180, 555584), (192, 520860), (240, 416688), (256, 390645), (288, 347240), (320, 312516), (360, 277792), (384, 260430), (480, 208344), (576, 173620), (640, 156258), (720, 138896), (768, 130215), (960, 104172), (1152, 86810), (1280, 78129), (1440, 69448), (1920, 52086), (2304, 43405), (2880, 34724), (3840, 26043), (5760, 17362), (8681, 11520)]