102149460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{81071}}^1$

素因数の和:81093

約数の個数: 72

約数和(自身を含む): 354122496

約数和(自身を除く): 251973036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 81071, 162142, 243213, 324284, 405355, 486426, 567497, 729639, 810710, 972852, 1134994, 1216065, 1459278, 1621420, 1702491, 2269988, 2432130, 2837485, 2918556, 3404982, 3648195, 4864260, 5107473, 5674970, 6809964, 7296390, 8512455, 10214946, 11349940, 14592780, 17024910, 20429892, 25537365, 34049820, 51074730, 102149460]

約数ペア:

[(1, 102149460), (2, 51074730), (3, 34049820), (4, 25537365), (5, 20429892), (6, 17024910), (7, 14592780), (9, 11349940), (10, 10214946), (12, 8512455), (14, 7296390), (15, 6809964), (18, 5674970), (20, 5107473), (21, 4864260), (28, 3648195), (30, 3404982), (35, 2918556), (36, 2837485), (42, 2432130), (45, 2269988), (60, 1702491), (63, 1621420), (70, 1459278), (84, 1216065), (90, 1134994), (105, 972852), (126, 810710), (140, 729639), (180, 567497), (210, 486426), (252, 405355), (315, 324284), (420, 243213), (630, 162142), (1260, 81071)]