177996180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 527990400

約数和(自身を除く): 349994220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 772, 809, 965, 1140, 1158, 1618, 1930, 2316, 2427, 2895, 3236, 3667, 3860, 4045, 4854, 5790, 7334, 8090, 9708, 11001, 11580, 12135, 14668, 15371, 16180, 18335, 22002, 24270, 30742, 36670, 44004, 46113, 48540, 55005, 61484, 73340, 76855, 92226, 110010, 153710, 156137, 184452, 220020, 230565, 307420, 312274, 461130, 468411, 624548, 780685, 922260, 936822, 1561370, 1873644, 2342055, 2966603, 3122740, 4684110, 5933206, 8899809, 9368220, 11866412, 14833015, 17799618, 29666030, 35599236, 44499045, 59332060, 88998090, 177996180]

約数ペア:

[(1, 177996180), (2, 88998090), (3, 59332060), (4, 44499045), (5, 35599236), (6, 29666030), (10, 17799618), (12, 14833015), (15, 11866412), (19, 9368220), (20, 8899809), (30, 5933206), (38, 4684110), (57, 3122740), (60, 2966603), (76, 2342055), (95, 1873644), (114, 1561370), (190, 936822), (193, 922260), (228, 780685), (285, 624548), (380, 468411), (386, 461130), (570, 312274), (579, 307420), (772, 230565), (809, 220020), (965, 184452), (1140, 156137), (1158, 153710), (1618, 110010), (1930, 92226), (2316, 76855), (2427, 73340), (2895, 61484), (3236, 55005), (3667, 48540), (3860, 46113), (4045, 44004), (4854, 36670), (5790, 30742), (7334, 24270), (8090, 22002), (9708, 18335), (11001, 16180), (11580, 15371), (12135, 14668)]