71276220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6984

約数の個数: 96

約数和(自身を含む): 233452800

約数和(自身を除く): 162176580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6947, 10260, 13894, 20841, 27788, 34735, 41682, 62523, 69470, 83364, 104205, 125046, 131993, 138940, 187569, 208410, 250092, 263986, 312615, 375138, 395979, 416820, 527972, 625230, 659965, 750276, 791958, 937845, 1187937, 1250460, 1319930, 1583916, 1875690, 1979895, 2375874, 2639860, 3563811, 3751380, 3959790, 4751748, 5939685, 7127622, 7919580, 11879370, 14255244, 17819055, 23758740, 35638110, 71276220]

約数ペア:

[(1, 71276220), (2, 35638110), (3, 23758740), (4, 17819055), (5, 14255244), (6, 11879370), (9, 7919580), (10, 7127622), (12, 5939685), (15, 4751748), (18, 3959790), (19, 3751380), (20, 3563811), (27, 2639860), (30, 2375874), (36, 1979895), (38, 1875690), (45, 1583916), (54, 1319930), (57, 1250460), (60, 1187937), (76, 937845), (90, 791958), (95, 750276), (108, 659965), (114, 625230), (135, 527972), (171, 416820), (180, 395979), (190, 375138), (228, 312615), (270, 263986), (285, 250092), (342, 208410), (380, 187569), (513, 138940), (540, 131993), (570, 125046), (684, 104205), (855, 83364), (1026, 69470), (1140, 62523), (1710, 41682), (2052, 34735), (2565, 27788), (3420, 20841), (5130, 13894), (6947, 10260)]