75588660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20022

約数の個数: 96

約数和(自身を含む): 268773120

約数和(自身を除く): 193184460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19997, 39994, 59991, 79988, 99985, 119982, 139979, 179973, 199970, 239964, 279958, 299955, 359946, 399940, 419937, 539919, 559916, 599910, 699895, 719892, 839874, 899865, 1079838, 1199820, 1259811, 1399790, 1679748, 1799730, 2099685, 2159676, 2519622, 2699595, 2799580, 3599460, 3779433, 4199370, 5039244, 5399190, 6299055, 7558866, 8398740, 10798380, 12598110, 15117732, 18897165, 25196220, 37794330, 75588660]

約数ペア:

[(1, 75588660), (2, 37794330), (3, 25196220), (4, 18897165), (5, 15117732), (6, 12598110), (7, 10798380), (9, 8398740), (10, 7558866), (12, 6299055), (14, 5399190), (15, 5039244), (18, 4199370), (20, 3779433), (21, 3599460), (27, 2799580), (28, 2699595), (30, 2519622), (35, 2159676), (36, 2099685), (42, 1799730), (45, 1679748), (54, 1399790), (60, 1259811), (63, 1199820), (70, 1079838), (84, 899865), (90, 839874), (105, 719892), (108, 699895), (126, 599910), (135, 559916), (140, 539919), (180, 419937), (189, 399940), (210, 359946), (252, 299955), (270, 279958), (315, 239964), (378, 199970), (420, 179973), (540, 139979), (630, 119982), (756, 99985), (945, 79988), (1260, 59991), (1890, 39994), (3780, 19997)]