307524700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15199

約数の個数: 72

約数和(自身を含む): 789012000

約数和(自身を除く): 481487300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 15149, 20300, 30298, 60596, 75745, 106043, 151490, 212086, 302980, 378725, 424172, 439321, 530215, 757450, 878642, 1060430, 1514900, 1757284, 2120860, 2196605, 2651075, 3075247, 4393210, 5302150, 6150494, 8786420, 10604300, 10983025, 12300988, 15376235, 21966050, 30752470, 43932100, 61504940, 76881175, 153762350, 307524700]

約数ペア:

[(1, 307524700), (2, 153762350), (4, 76881175), (5, 61504940), (7, 43932100), (10, 30752470), (14, 21966050), (20, 15376235), (25, 12300988), (28, 10983025), (29, 10604300), (35, 8786420), (50, 6150494), (58, 5302150), (70, 4393210), (100, 3075247), (116, 2651075), (140, 2196605), (145, 2120860), (175, 1757284), (203, 1514900), (290, 1060430), (350, 878642), (406, 757450), (580, 530215), (700, 439321), (725, 424172), (812, 378725), (1015, 302980), (1450, 212086), (2030, 151490), (2900, 106043), (4060, 75745), (5075, 60596), (10150, 30298), (15149, 20300)]