30186180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 92968512

約数和(自身を除く): 62782332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 2503, 3015, 4020, 5006, 6030, 7509, 10012, 12060, 12515, 15018, 22527, 25030, 30036, 37545, 45054, 50060, 75090, 90108, 112635, 150180, 167701, 225270, 335402, 450540, 503103, 670804, 838505, 1006206, 1509309, 1677010, 2012412, 2515515, 3018618, 3354020, 5031030, 6037236, 7546545, 10062060, 15093090, 30186180]

約数ペア:

[(1, 30186180), (2, 15093090), (3, 10062060), (4, 7546545), (5, 6037236), (6, 5031030), (9, 3354020), (10, 3018618), (12, 2515515), (15, 2012412), (18, 1677010), (20, 1509309), (30, 1006206), (36, 838505), (45, 670804), (60, 503103), (67, 450540), (90, 335402), (134, 225270), (180, 167701), (201, 150180), (268, 112635), (335, 90108), (402, 75090), (603, 50060), (670, 45054), (804, 37545), (1005, 30036), (1206, 25030), (1340, 22527), (2010, 15018), (2412, 12515), (2503, 12060), (3015, 10012), (4020, 7509), (5006, 6030)]