120765900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21187}}^1$

素因数の和:21223

約数の個数: 72

約数和(自身を含む): 367823680

約数和(自身を除く): 247057780

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, 21187, 42374, 63561, 84748, 105935, 127122, 211870, 254244, 317805, 402553, 423740, 529675, 635610, 805106, 1059350, 1207659, 1271220, 1589025, 1610212, 2012765, 2118700, 2415318, 3178050, 4025530, 4830636, 6038295, 6356100, 8051060, 10063825, 12076590, 20127650, 24153180, 30191475, 40255300, 60382950, 120765900]

約数ペア:

[(1, 120765900), (2, 60382950), (3, 40255300), (4, 30191475), (5, 24153180), (6, 20127650), (10, 12076590), (12, 10063825), (15, 8051060), (19, 6356100), (20, 6038295), (25, 4830636), (30, 4025530), (38, 3178050), (50, 2415318), (57, 2118700), (60, 2012765), (75, 1610212), (76, 1589025), (95, 1271220), (100, 1207659), (114, 1059350), (150, 805106), (190, 635610), (228, 529675), (285, 423740), (300, 402553), (380, 317805), (475, 254244), (570, 211870), (950, 127122), (1140, 105935), (1425, 84748), (1900, 63561), (2850, 42374), (5700, 21187)]