76557420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{141773}}^1$

素因数の和:141791

約数の個数: 48

約数和(自身を含む): 238180320

約数和(自身を除く): 161622900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 141773, 283546, 425319, 567092, 708865, 850638, 1275957, 1417730, 1701276, 2126595, 2551914, 2835460, 3827871, 4253190, 5103828, 6379785, 7655742, 8506380, 12759570, 15311484, 19139355, 25519140, 38278710, 76557420]

約数ペア:

[(1, 76557420), (2, 38278710), (3, 25519140), (4, 19139355), (5, 15311484), (6, 12759570), (9, 8506380), (10, 7655742), (12, 6379785), (15, 5103828), (18, 4253190), (20, 3827871), (27, 2835460), (30, 2551914), (36, 2126595), (45, 1701276), (54, 1417730), (60, 1275957), (90, 850638), (108, 708865), (135, 567092), (180, 425319), (270, 283546), (540, 141773)]