100367820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79657}}^1$

素因数の和:79679

約数の個数: 72

約数和(自身を含む): 347946144

約数和(自身を除く): 247578324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 79657, 159314, 238971, 318628, 398285, 477942, 557599, 716913, 796570, 955884, 1115198, 1194855, 1433826, 1593140, 1672797, 2230396, 2389710, 2787995, 2867652, 3345594, 3584565, 4779420, 5018391, 5575990, 6691188, 7169130, 8363985, 10036782, 11151980, 14338260, 16727970, 20073564, 25091955, 33455940, 50183910, 100367820]

約数ペア:

[(1, 100367820), (2, 50183910), (3, 33455940), (4, 25091955), (5, 20073564), (6, 16727970), (7, 14338260), (9, 11151980), (10, 10036782), (12, 8363985), (14, 7169130), (15, 6691188), (18, 5575990), (20, 5018391), (21, 4779420), (28, 3584565), (30, 3345594), (35, 2867652), (36, 2787995), (42, 2389710), (45, 2230396), (60, 1672797), (63, 1593140), (70, 1433826), (84, 1194855), (90, 1115198), (105, 955884), (126, 796570), (140, 716913), (180, 557599), (210, 477942), (252, 398285), (315, 318628), (420, 238971), (630, 159314), (1260, 79657)]