131881050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6013

約数の個数: 108

約数和(自身を含む): 412237566

約数和(自身を除く): 280356516

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 4410, 5981, 7350, 11025, 11962, 17943, 22050, 29905, 35886, 41867, 53829, 59810, 83734, 89715, 107658, 125601, 149525, 179430, 209335, 251202, 269145, 293069, 299050, 376803, 418670, 448575, 538290, 586138, 628005, 753606, 879207, 897150, 1046675, 1256010, 1345725, 1465345, 1758414, 1884015, 2093350, 2637621, 2691450, 2930690, 3140025, 3768030, 4396035, 5275242, 6280050, 7326725, 8792070, 9420075, 13188105, 14653450, 18840150, 21980175, 26376210, 43960350, 65940525, 131881050]

約数ペア:

[(1, 131881050), (2, 65940525), (3, 43960350), (5, 26376210), (6, 21980175), (7, 18840150), (9, 14653450), (10, 13188105), (14, 9420075), (15, 8792070), (18, 7326725), (21, 6280050), (25, 5275242), (30, 4396035), (35, 3768030), (42, 3140025), (45, 2930690), (49, 2691450), (50, 2637621), (63, 2093350), (70, 1884015), (75, 1758414), (90, 1465345), (98, 1345725), (105, 1256010), (126, 1046675), (147, 897150), (150, 879207), (175, 753606), (210, 628005), (225, 586138), (245, 538290), (294, 448575), (315, 418670), (350, 376803), (441, 299050), (450, 293069), (490, 269145), (525, 251202), (630, 209335), (735, 179430), (882, 149525), (1050, 125601), (1225, 107658), (1470, 89715), (1575, 83734), (2205, 59810), (2450, 53829), (3150, 41867), (3675, 35886), (4410, 29905), (5981, 22050), (7350, 17943), (11025, 11962)]