100206120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119293}}^1$

素因数の和:119314

約数の個数: 64

約数和(自身を含む): 343566720

約数和(自身を除く): 243360600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119293, 238586, 357879, 477172, 596465, 715758, 835051, 954344, 1192930, 1431516, 1670102, 1789395, 2385860, 2505153, 2863032, 3340204, 3578790, 4175255, 4771720, 5010306, 6680408, 7157580, 8350510, 10020612, 12525765, 14315160, 16701020, 20041224, 25051530, 33402040, 50103060, 100206120]

約数ペア:

[(1, 100206120), (2, 50103060), (3, 33402040), (4, 25051530), (5, 20041224), (6, 16701020), (7, 14315160), (8, 12525765), (10, 10020612), (12, 8350510), (14, 7157580), (15, 6680408), (20, 5010306), (21, 4771720), (24, 4175255), (28, 3578790), (30, 3340204), (35, 2863032), (40, 2505153), (42, 2385860), (56, 1789395), (60, 1670102), (70, 1431516), (84, 1192930), (105, 954344), (120, 835051), (140, 715758), (168, 596465), (210, 477172), (280, 357879), (420, 238586), (840, 119293)]