284378700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{49891}}^1$

素因数の和:49927

約数の個数: 72

約数和(自身を含む): 866125120

約数和(自身を除く): 581746420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 49891, 99782, 149673, 199564, 249455, 299346, 498910, 598692, 748365, 947929, 997820, 1247275, 1496730, 1895858, 2494550, 2843787, 2993460, 3741825, 3791716, 4739645, 4989100, 5687574, 7483650, 9479290, 11375148, 14218935, 14967300, 18958580, 23698225, 28437870, 47396450, 56875740, 71094675, 94792900, 142189350, 284378700]

約数ペア:

[(1, 284378700), (2, 142189350), (3, 94792900), (4, 71094675), (5, 56875740), (6, 47396450), (10, 28437870), (12, 23698225), (15, 18958580), (19, 14967300), (20, 14218935), (25, 11375148), (30, 9479290), (38, 7483650), (50, 5687574), (57, 4989100), (60, 4739645), (75, 3791716), (76, 3741825), (95, 2993460), (100, 2843787), (114, 2494550), (150, 1895858), (190, 1496730), (228, 1247275), (285, 997820), (300, 947929), (380, 748365), (475, 598692), (570, 498910), (950, 299346), (1140, 249455), (1425, 199564), (1900, 149673), (2850, 99782), (5700, 49891)]