151887420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281273}}^1$

素因数の和:281291

約数の個数: 48

約数和(自身を含む): 472540320

約数和(自身を除く): 320652900

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, 281273, 562546, 843819, 1125092, 1406365, 1687638, 2531457, 2812730, 3375276, 4219095, 5062914, 5625460, 7594371, 8438190, 10125828, 12657285, 15188742, 16876380, 25314570, 30377484, 37971855, 50629140, 75943710, 151887420]

約数ペア:

[(1, 151887420), (2, 75943710), (3, 50629140), (4, 37971855), (5, 30377484), (6, 25314570), (9, 16876380), (10, 15188742), (12, 12657285), (15, 10125828), (18, 8438190), (20, 7594371), (27, 5625460), (30, 5062914), (36, 4219095), (45, 3375276), (54, 2812730), (60, 2531457), (90, 1687638), (108, 1406365), (135, 1125092), (180, 843819), (270, 562546), (540, 281273)]