804936900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 2465120000

約数和(自身を除く): 1660183100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 283, 285, 300, 380, 475, 499, 566, 570, 849, 950, 998, 1132, 1140, 1415, 1425, 1497, 1698, 1900, 1996, 2495, 2830, 2850, 2994, 3396, 4245, 4990, 5377, 5660, 5700, 5988, 7075, 7485, 8490, 9481, 9980, 10754, 12475, 14150, 14970, 16131, 16980, 18962, 21225, 21508, 24950, 26885, 28300, 28443, 29940, 32262, 37425, 37924, 42450, 47405, 49900, 53770, 56886, 64524, 74850, 80655, 84900, 94810, 107540, 113772, 134425, 141217, 142215, 149700, 161310, 189620, 237025, 268850, 282434, 284430, 322620, 403275, 423651, 474050, 537700, 564868, 568860, 706085, 711075, 806550, 847302, 948100, 1412170, 1422150, 1613100, 1694604, 2118255, 2683123, 2824340, 2844300, 3530425, 4236510, 5366246, 7060850, 8049369, 8473020, 10591275, 10732492, 13415615, 14121700, 16098738, 21182550, 26831230, 32197476, 40246845, 42365100, 53662460, 67078075, 80493690, 134156150, 160987380, 201234225, 268312300, 402468450, 804936900]

約数ペア:

[(1, 804936900), (2, 402468450), (3, 268312300), (4, 201234225), (5, 160987380), (6, 134156150), (10, 80493690), (12, 67078075), (15, 53662460), (19, 42365100), (20, 40246845), (25, 32197476), (30, 26831230), (38, 21182550), (50, 16098738), (57, 14121700), (60, 13415615), (75, 10732492), (76, 10591275), (95, 8473020), (100, 8049369), (114, 7060850), (150, 5366246), (190, 4236510), (228, 3530425), (283, 2844300), (285, 2824340), (300, 2683123), (380, 2118255), (475, 1694604), (499, 1613100), (566, 1422150), (570, 1412170), (849, 948100), (950, 847302), (998, 806550), (1132, 711075), (1140, 706085), (1415, 568860), (1425, 564868), (1497, 537700), (1698, 474050), (1900, 423651), (1996, 403275), (2495, 322620), (2830, 284430), (2850, 282434), (2994, 268850), (3396, 237025), (4245, 189620), (4990, 161310), (5377, 149700), (5660, 142215), (5700, 141217), (5988, 134425), (7075, 113772), (7485, 107540), (8490, 94810), (9481, 84900), (9980, 80655), (10754, 74850), (12475, 64524), (14150, 56886), (14970, 53770), (16131, 49900), (16980, 47405), (18962, 42450), (21225, 37924), (21508, 37425), (24950, 32262), (26885, 29940), (28300, 28443)]