252571620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16253}}^1$

素因数の和:16309

約数の個数: 96

約数和(自身を含む): 830124288

約数和(自身を除く): 577552668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 16253, 32506, 48759, 65012, 81265, 97518, 113771, 162530, 195036, 227542, 243795, 325060, 341313, 455084, 487590, 568855, 601361, 682626, 975180, 1137710, 1202722, 1365252, 1706565, 1804083, 2275420, 2405444, 3006805, 3413130, 3608166, 4209527, 6013610, 6826260, 7216332, 8419054, 9020415, 12027220, 12628581, 16838108, 18040830, 21047635, 25257162, 36081660, 42095270, 50514324, 63142905, 84190540, 126285810, 252571620]

約数ペア:

[(1, 252571620), (2, 126285810), (3, 84190540), (4, 63142905), (5, 50514324), (6, 42095270), (7, 36081660), (10, 25257162), (12, 21047635), (14, 18040830), (15, 16838108), (20, 12628581), (21, 12027220), (28, 9020415), (30, 8419054), (35, 7216332), (37, 6826260), (42, 6013610), (60, 4209527), (70, 3608166), (74, 3413130), (84, 3006805), (105, 2405444), (111, 2275420), (140, 1804083), (148, 1706565), (185, 1365252), (210, 1202722), (222, 1137710), (259, 975180), (370, 682626), (420, 601361), (444, 568855), (518, 487590), (555, 455084), (740, 341313), (777, 325060), (1036, 243795), (1110, 227542), (1295, 195036), (1554, 162530), (2220, 113771), (2590, 97518), (3108, 81265), (3885, 65012), (5180, 48759), (7770, 32506), (15540, 16253)]