150573780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{119503}}^1$

素因数の和:119525

約数の個数: 72

約数和(自身を含む): 521993472

約数和(自身を除く): 371419692

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, 119503, 239006, 358509, 478012, 597515, 717018, 836521, 1075527, 1195030, 1434036, 1673042, 1792545, 2151054, 2390060, 2509563, 3346084, 3585090, 4182605, 4302108, 5019126, 5377635, 7170180, 7528689, 8365210, 10038252, 10755270, 12547815, 15057378, 16730420, 21510540, 25095630, 30114756, 37643445, 50191260, 75286890, 150573780]

約数ペア:

[(1, 150573780), (2, 75286890), (3, 50191260), (4, 37643445), (5, 30114756), (6, 25095630), (7, 21510540), (9, 16730420), (10, 15057378), (12, 12547815), (14, 10755270), (15, 10038252), (18, 8365210), (20, 7528689), (21, 7170180), (28, 5377635), (30, 5019126), (35, 4302108), (36, 4182605), (42, 3585090), (45, 3346084), (60, 2509563), (63, 2390060), (70, 2151054), (84, 1792545), (90, 1673042), (105, 1434036), (126, 1195030), (140, 1075527), (180, 836521), (210, 717018), (252, 597515), (315, 478012), (420, 358509), (630, 239006), (1260, 119503)]