779100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 2671704

約数和(自身を除く): 1892604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 53, 60, 70, 75, 84, 98, 100, 105, 106, 140, 147, 150, 159, 175, 196, 210, 212, 245, 265, 294, 300, 318, 350, 371, 420, 490, 525, 530, 588, 636, 700, 735, 742, 795, 980, 1050, 1060, 1113, 1225, 1325, 1470, 1484, 1590, 1855, 2100, 2226, 2450, 2597, 2650, 2940, 3180, 3675, 3710, 3975, 4452, 4900, 5194, 5300, 5565, 7350, 7420, 7791, 7950, 9275, 10388, 11130, 12985, 14700, 15582, 15900, 18550, 22260, 25970, 27825, 31164, 37100, 38955, 51940, 55650, 64925, 77910, 111300, 129850, 155820, 194775, 259700, 389550, 779100]

約数ペア:

[(1, 779100), (2, 389550), (3, 259700), (4, 194775), (5, 155820), (6, 129850), (7, 111300), (10, 77910), (12, 64925), (14, 55650), (15, 51940), (20, 38955), (21, 37100), (25, 31164), (28, 27825), (30, 25970), (35, 22260), (42, 18550), (49, 15900), (50, 15582), (53, 14700), (60, 12985), (70, 11130), (75, 10388), (84, 9275), (98, 7950), (100, 7791), (105, 7420), (106, 7350), (140, 5565), (147, 5300), (150, 5194), (159, 4900), (175, 4452), (196, 3975), (210, 3710), (212, 3675), (245, 3180), (265, 2940), (294, 2650), (300, 2597), (318, 2450), (350, 2226), (371, 2100), (420, 1855), (490, 1590), (525, 1484), (530, 1470), (588, 1325), (636, 1225), (700, 1113), (735, 1060), (742, 1050), (795, 980)]