66188400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 120

約数和(自身を含む): 223259520

約数和(自身を除く): 157071120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 2903, 3800, 4560, 5700, 5806, 7600, 8709, 11400, 11612, 14515, 17418, 22800, 23224, 29030, 34836, 43545, 46448, 55157, 58060, 69672, 72575, 87090, 110314, 116120, 139344, 145150, 165471, 174180, 217725, 220628, 232240, 275785, 290300, 330942, 348360, 435450, 441256, 551570, 580600, 661884, 696720, 827355, 870900, 882512, 1103140, 1161200, 1323768, 1378925, 1654710, 1741800, 2206280, 2647536, 2757850, 3309420, 3483600, 4136775, 4412560, 5515700, 6618840, 8273550, 11031400, 13237680, 16547100, 22062800, 33094200, 66188400]

約数ペア:

[(1, 66188400), (2, 33094200), (3, 22062800), (4, 16547100), (5, 13237680), (6, 11031400), (8, 8273550), (10, 6618840), (12, 5515700), (15, 4412560), (16, 4136775), (19, 3483600), (20, 3309420), (24, 2757850), (25, 2647536), (30, 2206280), (38, 1741800), (40, 1654710), (48, 1378925), (50, 1323768), (57, 1161200), (60, 1103140), (75, 882512), (76, 870900), (80, 827355), (95, 696720), (100, 661884), (114, 580600), (120, 551570), (150, 441256), (152, 435450), (190, 348360), (200, 330942), (228, 290300), (240, 275785), (285, 232240), (300, 220628), (304, 217725), (380, 174180), (400, 165471), (456, 145150), (475, 139344), (570, 116120), (600, 110314), (760, 87090), (912, 72575), (950, 69672), (1140, 58060), (1200, 55157), (1425, 46448), (1520, 43545), (1900, 34836), (2280, 29030), (2850, 23224), (2903, 22800), (3800, 17418), (4560, 14515), (5700, 11612), (5806, 11400), (7600, 8709)]