30714900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 90973344

約数和(自身を除く): 60258444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2381, 2580, 3225, 4300, 4762, 6450, 7143, 9524, 11905, 12900, 14286, 23810, 28572, 35715, 47620, 59525, 71430, 102383, 119050, 142860, 178575, 204766, 238100, 307149, 357150, 409532, 511915, 614298, 714300, 1023830, 1228596, 1535745, 2047660, 2559575, 3071490, 5119150, 6142980, 7678725, 10238300, 15357450, 30714900]

約数ペア:

[(1, 30714900), (2, 15357450), (3, 10238300), (4, 7678725), (5, 6142980), (6, 5119150), (10, 3071490), (12, 2559575), (15, 2047660), (20, 1535745), (25, 1228596), (30, 1023830), (43, 714300), (50, 614298), (60, 511915), (75, 409532), (86, 357150), (100, 307149), (129, 238100), (150, 204766), (172, 178575), (215, 142860), (258, 119050), (300, 102383), (430, 71430), (516, 59525), (645, 47620), (860, 35715), (1075, 28572), (1290, 23810), (2150, 14286), (2381, 12900), (2580, 11905), (3225, 9524), (4300, 7143), (4762, 6450)]