177990180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 510741504

約数和(自身を除く): 332751324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 103, 166, 206, 249, 309, 332, 347, 412, 415, 498, 515, 618, 694, 830, 996, 1030, 1041, 1236, 1245, 1388, 1545, 1660, 1735, 2060, 2082, 2490, 3090, 3470, 4164, 4980, 5205, 6180, 6940, 8549, 10410, 17098, 20820, 25647, 28801, 34196, 35741, 42745, 51294, 57602, 71482, 85490, 86403, 102588, 107223, 115204, 128235, 142964, 144005, 170980, 172806, 178705, 214446, 256470, 288010, 345612, 357410, 428892, 432015, 512940, 536115, 576020, 714820, 864030, 1072230, 1728060, 2144460, 2966503, 5933006, 8899509, 11866012, 14832515, 17799018, 29665030, 35598036, 44497545, 59330060, 88995090, 177990180]

約数ペア:

[(1, 177990180), (2, 88995090), (3, 59330060), (4, 44497545), (5, 35598036), (6, 29665030), (10, 17799018), (12, 14832515), (15, 11866012), (20, 8899509), (30, 5933006), (60, 2966503), (83, 2144460), (103, 1728060), (166, 1072230), (206, 864030), (249, 714820), (309, 576020), (332, 536115), (347, 512940), (412, 432015), (415, 428892), (498, 357410), (515, 345612), (618, 288010), (694, 256470), (830, 214446), (996, 178705), (1030, 172806), (1041, 170980), (1236, 144005), (1245, 142964), (1388, 128235), (1545, 115204), (1660, 107223), (1735, 102588), (2060, 86403), (2082, 85490), (2490, 71482), (3090, 57602), (3470, 51294), (4164, 42745), (4980, 35741), (5205, 34196), (6180, 28801), (6940, 25647), (8549, 20820), (10410, 17098)]