89316180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 272073984

約数和(自身を除く): 182757804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 1831, 2439, 2710, 3252, 3662, 4065, 4878, 5420, 5493, 7324, 8130, 9155, 9756, 10986, 12195, 16260, 16479, 18310, 21972, 24390, 27465, 32958, 36620, 48780, 54930, 65916, 82395, 109860, 164790, 329580, 496201, 992402, 1488603, 1984804, 2481005, 2977206, 4465809, 4962010, 5954412, 7443015, 8931618, 9924020, 14886030, 17863236, 22329045, 29772060, 44658090, 89316180]

約数ペア:

[(1, 89316180), (2, 44658090), (3, 29772060), (4, 22329045), (5, 17863236), (6, 14886030), (9, 9924020), (10, 8931618), (12, 7443015), (15, 5954412), (18, 4962010), (20, 4465809), (30, 2977206), (36, 2481005), (45, 1984804), (60, 1488603), (90, 992402), (180, 496201), (271, 329580), (542, 164790), (813, 109860), (1084, 82395), (1355, 65916), (1626, 54930), (1831, 48780), (2439, 36620), (2710, 32958), (3252, 27465), (3662, 24390), (4065, 21972), (4878, 18310), (5420, 16479), (5493, 16260), (7324, 12195), (8130, 10986), (9155, 9756)]