101864280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121267}}^1$

素因数の和:121288

約数の個数: 64

約数和(自身を含む): 349251840

約数和(自身を除く): 247387560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121267, 242534, 363801, 485068, 606335, 727602, 848869, 970136, 1212670, 1455204, 1697738, 1819005, 2425340, 2546607, 2910408, 3395476, 3638010, 4244345, 4850680, 5093214, 6790952, 7276020, 8488690, 10186428, 12733035, 14552040, 16977380, 20372856, 25466070, 33954760, 50932140, 101864280]

約数ペア:

[(1, 101864280), (2, 50932140), (3, 33954760), (4, 25466070), (5, 20372856), (6, 16977380), (7, 14552040), (8, 12733035), (10, 10186428), (12, 8488690), (14, 7276020), (15, 6790952), (20, 5093214), (21, 4850680), (24, 4244345), (28, 3638010), (30, 3395476), (35, 2910408), (40, 2546607), (42, 2425340), (56, 1819005), (60, 1697738), (70, 1455204), (84, 1212670), (105, 970136), (120, 848869), (140, 727602), (168, 606335), (210, 485068), (280, 363801), (420, 242534), (840, 121267)]