152635140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{121139}}^1$

素因数の和:121161

約数の個数: 72

約数和(自身を含む): 529139520

約数和(自身を除く): 376504380

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, 121139, 242278, 363417, 484556, 605695, 726834, 847973, 1090251, 1211390, 1453668, 1695946, 1817085, 2180502, 2422780, 2543919, 3391892, 3634170, 4239865, 4361004, 5087838, 5451255, 7268340, 7631757, 8479730, 10175676, 10902510, 12719595, 15263514, 16959460, 21805020, 25439190, 30527028, 38158785, 50878380, 76317570, 152635140]

約数ペア:

[(1, 152635140), (2, 76317570), (3, 50878380), (4, 38158785), (5, 30527028), (6, 25439190), (7, 21805020), (9, 16959460), (10, 15263514), (12, 12719595), (14, 10902510), (15, 10175676), (18, 8479730), (20, 7631757), (21, 7268340), (28, 5451255), (30, 5087838), (35, 4361004), (36, 4239865), (42, 3634170), (45, 3391892), (60, 2543919), (63, 2422780), (70, 2180502), (84, 1817085), (90, 1695946), (105, 1453668), (126, 1211390), (140, 1090251), (180, 847973), (210, 726834), (252, 605695), (315, 484556), (420, 363417), (630, 242278), (1260, 121139)]