87686850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 232860096

約数和(自身を除く): 145173246

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 137, 150, 170, 251, 255, 274, 411, 425, 502, 510, 685, 753, 822, 850, 1255, 1275, 1370, 1506, 2055, 2329, 2510, 2550, 3425, 3765, 4110, 4267, 4658, 6275, 6850, 6987, 7530, 8534, 10275, 11645, 12550, 12801, 13974, 18825, 20550, 21335, 23290, 25602, 34387, 34935, 37650, 42670, 58225, 64005, 68774, 69870, 103161, 106675, 116450, 128010, 171935, 174675, 206322, 213350, 320025, 343870, 349350, 515805, 584579, 640050, 859675, 1031610, 1169158, 1719350, 1753737, 2579025, 2922895, 3507474, 5158050, 5845790, 8768685, 14614475, 17537370, 29228950, 43843425, 87686850]

約数ペア:

[(1, 87686850), (2, 43843425), (3, 29228950), (5, 17537370), (6, 14614475), (10, 8768685), (15, 5845790), (17, 5158050), (25, 3507474), (30, 2922895), (34, 2579025), (50, 1753737), (51, 1719350), (75, 1169158), (85, 1031610), (102, 859675), (137, 640050), (150, 584579), (170, 515805), (251, 349350), (255, 343870), (274, 320025), (411, 213350), (425, 206322), (502, 174675), (510, 171935), (685, 128010), (753, 116450), (822, 106675), (850, 103161), (1255, 69870), (1275, 68774), (1370, 64005), (1506, 58225), (2055, 42670), (2329, 37650), (2510, 34935), (2550, 34387), (3425, 25602), (3765, 23290), (4110, 21335), (4267, 20550), (4658, 18825), (6275, 13974), (6850, 12801), (6987, 12550), (7530, 11645), (8534, 10275)]