144420270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 369100800

約数和(自身を除く): 224680530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 510, 597, 995, 1194, 1423, 1990, 2846, 2985, 3383, 4269, 5970, 6766, 7115, 8538, 10149, 14230, 16915, 20298, 21345, 24191, 33830, 42690, 48382, 50745, 72573, 101490, 120955, 145146, 241910, 283177, 362865, 566354, 725730, 849531, 1415885, 1699062, 2831770, 4247655, 4814009, 8495310, 9628018, 14442027, 24070045, 28884054, 48140090, 72210135, 144420270]

約数ペア:

[(1, 144420270), (2, 72210135), (3, 48140090), (5, 28884054), (6, 24070045), (10, 14442027), (15, 9628018), (17, 8495310), (30, 4814009), (34, 4247655), (51, 2831770), (85, 1699062), (102, 1415885), (170, 849531), (199, 725730), (255, 566354), (398, 362865), (510, 283177), (597, 241910), (995, 145146), (1194, 120955), (1423, 101490), (1990, 72573), (2846, 50745), (2985, 48382), (3383, 42690), (4269, 33830), (5970, 24191), (6766, 21345), (7115, 20298), (8538, 16915), (10149, 14230)]