135000090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2693}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 351760968

約数和(自身を除く): 216760878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2693, 2785, 3342, 5013, 5386, 5570, 8079, 8355, 10026, 13465, 16158, 16710, 24237, 25065, 26930, 40395, 48474, 50130, 80790, 121185, 242370, 1500001, 3000002, 4500003, 7500005, 9000006, 13500009, 15000010, 22500015, 27000018, 45000030, 67500045, 135000090]

約数ペア:

[(1, 135000090), (2, 67500045), (3, 45000030), (5, 27000018), (6, 22500015), (9, 15000010), (10, 13500009), (15, 9000006), (18, 7500005), (30, 4500003), (45, 3000002), (90, 1500001), (557, 242370), (1114, 121185), (1671, 80790), (2693, 50130), (2785, 48474), (3342, 40395), (5013, 26930), (5386, 25065), (5570, 24237), (8079, 16710), (8355, 16158), (10026, 13465)]