139481400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7549

約数の個数: 96

約数和(自身を含む): 446400000

約数和(自身を除く): 306918600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1860, 2325, 3100, 3720, 4650, 6200, 7499, 9300, 14998, 18600, 22497, 29996, 37495, 44994, 59992, 74990, 89988, 112485, 149980, 179976, 187475, 224970, 232469, 299960, 374950, 449940, 464938, 562425, 697407, 749900, 899880, 929876, 1124850, 1162345, 1394814, 1499800, 1859752, 2249700, 2324690, 2789628, 3487035, 4499400, 4649380, 5579256, 5811725, 6974070, 9298760, 11623450, 13948140, 17435175, 23246900, 27896280, 34870350, 46493800, 69740700, 139481400]

約数ペア:

[(1, 139481400), (2, 69740700), (3, 46493800), (4, 34870350), (5, 27896280), (6, 23246900), (8, 17435175), (10, 13948140), (12, 11623450), (15, 9298760), (20, 6974070), (24, 5811725), (25, 5579256), (30, 4649380), (31, 4499400), (40, 3487035), (50, 2789628), (60, 2324690), (62, 2249700), (75, 1859752), (93, 1499800), (100, 1394814), (120, 1162345), (124, 1124850), (150, 929876), (155, 899880), (186, 749900), (200, 697407), (248, 562425), (300, 464938), (310, 449940), (372, 374950), (465, 299960), (600, 232469), (620, 224970), (744, 187475), (775, 179976), (930, 149980), (1240, 112485), (1550, 89988), (1860, 74990), (2325, 59992), (3100, 44994), (3720, 37495), (4650, 29996), (6200, 22497), (7499, 18600), (9300, 14998)]