53872740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1$

素因数の和:8141

約数の個数: 72

約数和(自身を含む): 167851320

約数和(自身を除く): 113978580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 8089, 16178, 24267, 32356, 40445, 48534, 72801, 80890, 97068, 121335, 145602, 161780, 242670, 291204, 299293, 364005, 485340, 598586, 728010, 897879, 1197172, 1456020, 1496465, 1795758, 2693637, 2992930, 3591516, 4489395, 5387274, 5985860, 8978790, 10774548, 13468185, 17957580, 26936370, 53872740]

約数ペア:

[(1, 53872740), (2, 26936370), (3, 17957580), (4, 13468185), (5, 10774548), (6, 8978790), (9, 5985860), (10, 5387274), (12, 4489395), (15, 3591516), (18, 2992930), (20, 2693637), (30, 1795758), (36, 1496465), (37, 1456020), (45, 1197172), (60, 897879), (74, 728010), (90, 598586), (111, 485340), (148, 364005), (180, 299293), (185, 291204), (222, 242670), (333, 161780), (370, 145602), (444, 121335), (555, 97068), (666, 80890), (740, 72801), (1110, 48534), (1332, 40445), (1665, 32356), (2220, 24267), (3330, 16178), (6660, 8089)]