152796420

素因数分解:

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

素因数の和:121289

約数の個数: 72

約数和(自身を含む): 529698624

約数和(自身を除く): 376902204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 121267, 242534, 363801, 485068, 606335, 727602, 848869, 1091403, 1212670, 1455204, 1697738, 1819005, 2182806, 2425340, 2546607, 3395476, 3638010, 4244345, 4365612, 5093214, 5457015, 7276020, 7639821, 8488690, 10186428, 10914030, 12733035, 15279642, 16977380, 21828060, 25466070, 30559284, 38199105, 50932140, 76398210, 152796420]

約数ペア:

[(1, 152796420), (2, 76398210), (3, 50932140), (4, 38199105), (5, 30559284), (6, 25466070), (7, 21828060), (9, 16977380), (10, 15279642), (12, 12733035), (14, 10914030), (15, 10186428), (18, 8488690), (20, 7639821), (21, 7276020), (28, 5457015), (30, 5093214), (35, 4365612), (36, 4244345), (42, 3638010), (45, 3395476), (60, 2546607), (63, 2425340), (70, 2182806), (84, 1819005), (90, 1697738), (105, 1455204), (126, 1212670), (140, 1091403), (180, 848869), (210, 727602), (252, 606335), (315, 485068), (420, 363801), (630, 242534), (1260, 121267)]