453137940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2851}}^1$

素因数の和:3749

約数の個数: 72

約数和(自身を含む): 1376557728

約数和(自身を除く): 923419788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 1766, 2649, 2851, 3532, 4415, 5298, 5702, 7947, 8553, 8830, 10596, 11404, 13245, 14255, 15894, 17106, 17660, 25659, 26490, 28510, 31788, 34212, 39735, 42765, 51318, 52980, 57020, 79470, 85530, 102636, 128295, 158940, 171060, 256590, 513180, 2517433, 5034866, 7552299, 10069732, 12587165, 15104598, 22656897, 25174330, 30209196, 37761495, 45313794, 50348660, 75522990, 90627588, 113284485, 151045980, 226568970, 453137940]

約数ペア:

[(1, 453137940), (2, 226568970), (3, 151045980), (4, 113284485), (5, 90627588), (6, 75522990), (9, 50348660), (10, 45313794), (12, 37761495), (15, 30209196), (18, 25174330), (20, 22656897), (30, 15104598), (36, 12587165), (45, 10069732), (60, 7552299), (90, 5034866), (180, 2517433), (883, 513180), (1766, 256590), (2649, 171060), (2851, 158940), (3532, 128295), (4415, 102636), (5298, 85530), (5702, 79470), (7947, 57020), (8553, 52980), (8830, 51318), (10596, 42765), (11404, 39735), (13245, 34212), (14255, 31788), (15894, 28510), (17106, 26490), (17660, 25659)]