119781900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19013}}^1$

素因数の和:19040

約数の個数: 108

約数和(自身を含む): 429107952

約数和(自身を除く): 309326052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 19013, 38026, 57039, 76052, 95065, 114078, 133091, 171117, 190130, 228156, 266182, 285195, 342234, 380260, 399273, 475325, 532364, 570390, 665455, 684468, 798546, 855585, 950650, 1140780, 1197819, 1330910, 1425975, 1597092, 1711170, 1901300, 1996365, 2395638, 2661820, 2851950, 3327275, 3422340, 3992730, 4277925, 4791276, 5703900, 5989095, 6654550, 7985460, 8555850, 9981825, 11978190, 13309100, 17111700, 19963650, 23956380, 29945475, 39927300, 59890950, 119781900]

約数ペア:

[(1, 119781900), (2, 59890950), (3, 39927300), (4, 29945475), (5, 23956380), (6, 19963650), (7, 17111700), (9, 13309100), (10, 11978190), (12, 9981825), (14, 8555850), (15, 7985460), (18, 6654550), (20, 5989095), (21, 5703900), (25, 4791276), (28, 4277925), (30, 3992730), (35, 3422340), (36, 3327275), (42, 2851950), (45, 2661820), (50, 2395638), (60, 1996365), (63, 1901300), (70, 1711170), (75, 1597092), (84, 1425975), (90, 1330910), (100, 1197819), (105, 1140780), (126, 950650), (140, 855585), (150, 798546), (175, 684468), (180, 665455), (210, 570390), (225, 532364), (252, 475325), (300, 399273), (315, 380260), (350, 342234), (420, 285195), (450, 266182), (525, 228156), (630, 190130), (700, 171117), (900, 133091), (1050, 114078), (1260, 95065), (1575, 76052), (2100, 57039), (3150, 38026), (6300, 19013)]