26616420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 81978624

約数和(自身を除く): 55362204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2207, 2412, 3015, 4020, 4414, 6030, 6621, 8828, 11035, 12060, 13242, 19863, 22070, 26484, 33105, 39726, 44140, 66210, 79452, 99315, 132420, 147869, 198630, 295738, 397260, 443607, 591476, 739345, 887214, 1330821, 1478690, 1774428, 2218035, 2661642, 2957380, 4436070, 5323284, 6654105, 8872140, 13308210, 26616420]

約数ペア:

[(1, 26616420), (2, 13308210), (3, 8872140), (4, 6654105), (5, 5323284), (6, 4436070), (9, 2957380), (10, 2661642), (12, 2218035), (15, 1774428), (18, 1478690), (20, 1330821), (30, 887214), (36, 739345), (45, 591476), (60, 443607), (67, 397260), (90, 295738), (134, 198630), (180, 147869), (201, 132420), (268, 99315), (335, 79452), (402, 66210), (603, 44140), (670, 39726), (804, 33105), (1005, 26484), (1206, 22070), (1340, 19863), (2010, 13242), (2207, 12060), (2412, 11035), (3015, 8828), (4020, 6621), (4414, 6030)]