194816400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5289

約数の個数: 120

約数和(自身を含む): 644315904

約数和(自身を除く): 449499504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 5237, 6200, 7440, 9300, 10474, 12400, 15711, 18600, 20948, 26185, 31422, 37200, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 130925, 157110, 162347, 209480, 251376, 261850, 314220, 324694, 392775, 418960, 487041, 523700, 628440, 649388, 785550, 811735, 974082, 1047400, 1256880, 1298776, 1571100, 1623470, 1948164, 2094800, 2435205, 2597552, 3142200, 3246940, 3896328, 4058675, 4870410, 6284400, 6493880, 7792656, 8117350, 9740820, 12176025, 12987760, 16234700, 19481640, 24352050, 32469400, 38963280, 48704100, 64938800, 97408200, 194816400]

約数ペア:

[(1, 194816400), (2, 97408200), (3, 64938800), (4, 48704100), (5, 38963280), (6, 32469400), (8, 24352050), (10, 19481640), (12, 16234700), (15, 12987760), (16, 12176025), (20, 9740820), (24, 8117350), (25, 7792656), (30, 6493880), (31, 6284400), (40, 4870410), (48, 4058675), (50, 3896328), (60, 3246940), (62, 3142200), (75, 2597552), (80, 2435205), (93, 2094800), (100, 1948164), (120, 1623470), (124, 1571100), (150, 1298776), (155, 1256880), (186, 1047400), (200, 974082), (240, 811735), (248, 785550), (300, 649388), (310, 628440), (372, 523700), (400, 487041), (465, 418960), (496, 392775), (600, 324694), (620, 314220), (744, 261850), (775, 251376), (930, 209480), (1200, 162347), (1240, 157110), (1488, 130925), (1550, 125688), (1860, 104740), (2325, 83792), (2480, 78555), (3100, 62844), (3720, 52370), (4650, 41896), (5237, 37200), (6200, 31422), (7440, 26185), (9300, 20948), (10474, 18600), (12400, 15711)]