100485280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1831}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 276998400

約数和(自身を除く): 176513120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1831, 1960, 2744, 3430, 3662, 3920, 5488, 6860, 7324, 7840, 9155, 10976, 12817, 13720, 14648, 18310, 25634, 27440, 29296, 36620, 51268, 54880, 58592, 64085, 73240, 89719, 102536, 128170, 146480, 179438, 205072, 256340, 292960, 358876, 410144, 448595, 512680, 628033, 717752, 897190, 1025360, 1256066, 1435504, 1794380, 2050720, 2512132, 2871008, 3140165, 3588760, 5024264, 6280330, 7177520, 10048528, 12560660, 14355040, 20097056, 25121320, 50242640, 100485280]

約数ペア:

[(1, 100485280), (2, 50242640), (4, 25121320), (5, 20097056), (7, 14355040), (8, 12560660), (10, 10048528), (14, 7177520), (16, 6280330), (20, 5024264), (28, 3588760), (32, 3140165), (35, 2871008), (40, 2512132), (49, 2050720), (56, 1794380), (70, 1435504), (80, 1256066), (98, 1025360), (112, 897190), (140, 717752), (160, 628033), (196, 512680), (224, 448595), (245, 410144), (280, 358876), (343, 292960), (392, 256340), (490, 205072), (560, 179438), (686, 146480), (784, 128170), (980, 102536), (1120, 89719), (1372, 73240), (1568, 64085), (1715, 58592), (1831, 54880), (1960, 51268), (2744, 36620), (3430, 29296), (3662, 27440), (3920, 25634), (5488, 18310), (6860, 14648), (7324, 13720), (7840, 12817), (9155, 10976)]