15678091620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{145897}}^1$

素因数の和:146114

約数の個数: 96

約数和(自身を含む): 49021728000

約数和(自身を除く): 33343636380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5373, 5970, 7164, 8955, 10746, 11940, 17910, 21492, 26865, 35820, 53730, 107460, 145897, 291794, 437691, 583588, 729485, 875382, 1313073, 1458970, 1750764, 2188455, 2626146, 2917940, 3939219, 4376910, 5252292, 6565365, 7878438, 8753820, 13130730, 15756876, 19696095, 26261460, 29033503, 39392190, 58067006, 78784380, 87100509, 116134012, 145167515, 174201018, 261301527, 290335030, 348402036, 435502545, 522603054, 580670060, 783904581, 871005090, 1045206108, 1306507635, 1567809162, 1742010180, 2613015270, 3135618324, 3919522905, 5226030540, 7839045810, 15678091620]

約数ペア:

[(1, 15678091620), (2, 7839045810), (3, 5226030540), (4, 3919522905), (5, 3135618324), (6, 2613015270), (9, 1742010180), (10, 1567809162), (12, 1306507635), (15, 1045206108), (18, 871005090), (20, 783904581), (27, 580670060), (30, 522603054), (36, 435502545), (45, 348402036), (54, 290335030), (60, 261301527), (90, 174201018), (108, 145167515), (135, 116134012), (180, 87100509), (199, 78784380), (270, 58067006), (398, 39392190), (540, 29033503), (597, 26261460), (796, 19696095), (995, 15756876), (1194, 13130730), (1791, 8753820), (1990, 7878438), (2388, 6565365), (2985, 5252292), (3582, 4376910), (3980, 3939219), (5373, 2917940), (5970, 2626146), (7164, 2188455), (8955, 1750764), (10746, 1458970), (11940, 1313073), (17910, 875382), (21492, 729485), (26865, 583588), (35820, 437691), (53730, 291794), (107460, 145897)]