197323380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15017}}^1$

素因数の和:15105

約数の個数: 72

約数和(自身を含む): 606787272

約数和(自身を除く): 409463892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 15017, 30034, 45051, 60068, 75085, 90102, 135153, 150170, 180204, 225255, 270306, 300340, 450510, 540612, 675765, 901020, 1096241, 1351530, 2192482, 2703060, 3288723, 4384964, 5481205, 6577446, 9866169, 10962410, 13154892, 16443615, 19732338, 21924820, 32887230, 39464676, 49330845, 65774460, 98661690, 197323380]

約数ペア:

[(1, 197323380), (2, 98661690), (3, 65774460), (4, 49330845), (5, 39464676), (6, 32887230), (9, 21924820), (10, 19732338), (12, 16443615), (15, 13154892), (18, 10962410), (20, 9866169), (30, 6577446), (36, 5481205), (45, 4384964), (60, 3288723), (73, 2703060), (90, 2192482), (146, 1351530), (180, 1096241), (219, 901020), (292, 675765), (365, 540612), (438, 450510), (657, 300340), (730, 270306), (876, 225255), (1095, 180204), (1314, 150170), (1460, 135153), (2190, 90102), (2628, 75085), (3285, 60068), (4380, 45051), (6570, 30034), (13140, 15017)]