311915400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27361}}^1$

素因数の和:27399

約数の個数: 96

約数和(自身を含む): 1017866400

約数和(自身を除く): 705951000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 27361, 54722, 82083, 109444, 136805, 164166, 218888, 273610, 328332, 410415, 519859, 547220, 656664, 684025, 820830, 1039718, 1094440, 1368050, 1559577, 1641660, 2052075, 2079436, 2599295, 2736100, 3119154, 3283320, 4104150, 4158872, 5198590, 5472200, 6238308, 7797885, 8208300, 10397180, 12476616, 12996475, 15595770, 16416600, 20794360, 25992950, 31191540, 38989425, 51985900, 62383080, 77978850, 103971800, 155957700, 311915400]

約数ペア:

[(1, 311915400), (2, 155957700), (3, 103971800), (4, 77978850), (5, 62383080), (6, 51985900), (8, 38989425), (10, 31191540), (12, 25992950), (15, 20794360), (19, 16416600), (20, 15595770), (24, 12996475), (25, 12476616), (30, 10397180), (38, 8208300), (40, 7797885), (50, 6238308), (57, 5472200), (60, 5198590), (75, 4158872), (76, 4104150), (95, 3283320), (100, 3119154), (114, 2736100), (120, 2599295), (150, 2079436), (152, 2052075), (190, 1641660), (200, 1559577), (228, 1368050), (285, 1094440), (300, 1039718), (380, 820830), (456, 684025), (475, 656664), (570, 547220), (600, 519859), (760, 410415), (950, 328332), (1140, 273610), (1425, 218888), (1900, 164166), (2280, 136805), (2850, 109444), (3800, 82083), (5700, 54722), (11400, 27361)]