27878550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{3793}}^1$

素因数の和:3822

約数の個数: 72

約数和(自身を含む): 80447976

約数和(自身を除く): 52569426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 3793, 7350, 7586, 11379, 18965, 22758, 26551, 37930, 53102, 56895, 79653, 94825, 113790, 132755, 159306, 185857, 189650, 265510, 284475, 371714, 398265, 557571, 568950, 663775, 796530, 929285, 1115142, 1327550, 1858570, 1991325, 2787855, 3982650, 4646425, 5575710, 9292850, 13939275, 27878550]

約数ペア:

[(1, 27878550), (2, 13939275), (3, 9292850), (5, 5575710), (6, 4646425), (7, 3982650), (10, 2787855), (14, 1991325), (15, 1858570), (21, 1327550), (25, 1115142), (30, 929285), (35, 796530), (42, 663775), (49, 568950), (50, 557571), (70, 398265), (75, 371714), (98, 284475), (105, 265510), (147, 189650), (150, 185857), (175, 159306), (210, 132755), (245, 113790), (294, 94825), (350, 79653), (490, 56895), (525, 53102), (735, 37930), (1050, 26551), (1225, 22758), (1470, 18965), (2450, 11379), (3675, 7586), (3793, 7350)]