179496420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8287}}^1$

素因数の和:8337

約数の個数: 72

約数和(自身を含む): 530498304

約数和(自身を除く): 351001884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 8287, 10830, 16574, 21660, 24861, 33148, 41435, 49722, 82870, 99444, 124305, 157453, 165740, 248610, 314906, 472359, 497220, 629812, 787265, 944718, 1574530, 1889436, 2361795, 2991607, 3149060, 4723590, 5983214, 8974821, 9447180, 11966428, 14958035, 17949642, 29916070, 35899284, 44874105, 59832140, 89748210, 179496420]

約数ペア:

[(1, 179496420), (2, 89748210), (3, 59832140), (4, 44874105), (5, 35899284), (6, 29916070), (10, 17949642), (12, 14958035), (15, 11966428), (19, 9447180), (20, 8974821), (30, 5983214), (38, 4723590), (57, 3149060), (60, 2991607), (76, 2361795), (95, 1889436), (114, 1574530), (190, 944718), (228, 787265), (285, 629812), (361, 497220), (380, 472359), (570, 314906), (722, 248610), (1083, 165740), (1140, 157453), (1444, 124305), (1805, 99444), (2166, 82870), (3610, 49722), (4332, 41435), (5415, 33148), (7220, 24861), (8287, 21660), (10830, 16574)]