121974390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 326661120

約数和(自身を除く): 204686730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 1667, 2439, 2710, 3334, 4065, 4878, 5001, 7317, 8130, 8335, 10002, 12195, 14634, 15003, 16670, 24390, 25005, 30006, 36585, 45009, 50010, 73170, 75015, 90018, 150030, 225045, 450090, 451757, 903514, 1355271, 2258785, 2710542, 4065813, 4517570, 6776355, 8131626, 12197439, 13552710, 20329065, 24394878, 40658130, 60987195, 121974390]

約数ペア:

[(1, 121974390), (2, 60987195), (3, 40658130), (5, 24394878), (6, 20329065), (9, 13552710), (10, 12197439), (15, 8131626), (18, 6776355), (27, 4517570), (30, 4065813), (45, 2710542), (54, 2258785), (90, 1355271), (135, 903514), (270, 451757), (271, 450090), (542, 225045), (813, 150030), (1355, 90018), (1626, 75015), (1667, 73170), (2439, 50010), (2710, 45009), (3334, 36585), (4065, 30006), (4878, 25005), (5001, 24390), (7317, 16670), (8130, 15003), (8335, 14634), (10002, 12195)]