28853400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 96

約数和(自身を含む): 94190400

約数和(自身を除く): 65337000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2531, 2850, 3800, 5062, 5700, 7593, 10124, 11400, 12655, 15186, 20248, 25310, 30372, 37965, 48089, 50620, 60744, 63275, 75930, 96178, 101240, 126550, 144267, 151860, 189825, 192356, 240445, 253100, 288534, 303720, 379650, 384712, 480890, 506200, 577068, 721335, 759300, 961780, 1154136, 1202225, 1442670, 1518600, 1923560, 2404450, 2885340, 3606675, 4808900, 5770680, 7213350, 9617800, 14426700, 28853400]

約数ペア:

[(1, 28853400), (2, 14426700), (3, 9617800), (4, 7213350), (5, 5770680), (6, 4808900), (8, 3606675), (10, 2885340), (12, 2404450), (15, 1923560), (19, 1518600), (20, 1442670), (24, 1202225), (25, 1154136), (30, 961780), (38, 759300), (40, 721335), (50, 577068), (57, 506200), (60, 480890), (75, 384712), (76, 379650), (95, 303720), (100, 288534), (114, 253100), (120, 240445), (150, 192356), (152, 189825), (190, 151860), (200, 144267), (228, 126550), (285, 101240), (300, 96178), (380, 75930), (456, 63275), (475, 60744), (570, 50620), (600, 48089), (760, 37965), (950, 30372), (1140, 25310), (1425, 20248), (1900, 15186), (2280, 12655), (2531, 11400), (2850, 10124), (3800, 7593), (5062, 5700)]