125408520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 421344000

約数和(自身を除く): 295935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 769, 906, 1080, 1208, 1359, 1510, 1538, 1812, 2265, 2307, 2718, 3020, 3076, 3624, 3845, 4077, 4530, 4614, 5436, 6040, 6152, 6795, 6921, 7690, 8154, 9060, 9228, 10872, 11535, 13590, 13842, 15380, 16308, 18120, 18456, 20385, 20763, 23070, 27180, 27684, 30760, 32616, 34605, 40770, 41526, 46140, 54360, 55368, 69210, 81540, 83052, 92280, 103815, 116119, 138420, 163080, 166104, 207630, 232238, 276840, 348357, 415260, 464476, 580595, 696714, 830520, 928952, 1045071, 1161190, 1393428, 1741785, 2090142, 2322380, 2786856, 3135213, 3483570, 4180284, 4644760, 5225355, 6270426, 6967140, 8360568, 10450710, 12540852, 13934280, 15676065, 20901420, 25081704, 31352130, 41802840, 62704260, 125408520]

約数ペア:

[(1, 125408520), (2, 62704260), (3, 41802840), (4, 31352130), (5, 25081704), (6, 20901420), (8, 15676065), (9, 13934280), (10, 12540852), (12, 10450710), (15, 8360568), (18, 6967140), (20, 6270426), (24, 5225355), (27, 4644760), (30, 4180284), (36, 3483570), (40, 3135213), (45, 2786856), (54, 2322380), (60, 2090142), (72, 1741785), (90, 1393428), (108, 1161190), (120, 1045071), (135, 928952), (151, 830520), (180, 696714), (216, 580595), (270, 464476), (302, 415260), (360, 348357), (453, 276840), (540, 232238), (604, 207630), (755, 166104), (769, 163080), (906, 138420), (1080, 116119), (1208, 103815), (1359, 92280), (1510, 83052), (1538, 81540), (1812, 69210), (2265, 55368), (2307, 54360), (2718, 46140), (3020, 41526), (3076, 40770), (3624, 34605), (3845, 32616), (4077, 30760), (4530, 27684), (4614, 27180), (5436, 23070), (6040, 20763), (6152, 20385), (6795, 18456), (6921, 18120), (7690, 16308), (8154, 15380), (9060, 13842), (9228, 13590), (10872, 11535)]