75285030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 116004570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 269, 285, 491, 538, 570, 807, 982, 1345, 1473, 1614, 2455, 2690, 2946, 4035, 4910, 5111, 7365, 8070, 9329, 10222, 14730, 15333, 18658, 25555, 27987, 30666, 46645, 51110, 55974, 76665, 93290, 132079, 139935, 153330, 264158, 279870, 396237, 660395, 792474, 1320790, 1981185, 2509501, 3962370, 5019002, 7528503, 12547505, 15057006, 25095010, 37642515, 75285030]

約数ペア:

[(1, 75285030), (2, 37642515), (3, 25095010), (5, 15057006), (6, 12547505), (10, 7528503), (15, 5019002), (19, 3962370), (30, 2509501), (38, 1981185), (57, 1320790), (95, 792474), (114, 660395), (190, 396237), (269, 279870), (285, 264158), (491, 153330), (538, 139935), (570, 132079), (807, 93290), (982, 76665), (1345, 55974), (1473, 51110), (1614, 46645), (2455, 30666), (2690, 27987), (2946, 25555), (4035, 18658), (4910, 15333), (5111, 14730), (7365, 10222), (8070, 9329)]