158599000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 429811200

約数和(自身を除く): 271212200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 139, 140, 163, 175, 200, 250, 278, 280, 326, 350, 500, 556, 652, 695, 700, 815, 875, 973, 1000, 1112, 1141, 1304, 1390, 1400, 1630, 1750, 1946, 2282, 2780, 3260, 3475, 3500, 3892, 4075, 4564, 4865, 5560, 5705, 6520, 6950, 7000, 7784, 8150, 9128, 9730, 11410, 13900, 16300, 17375, 19460, 20375, 22657, 22820, 24325, 27800, 28525, 32600, 34750, 38920, 40750, 45314, 45640, 48650, 57050, 69500, 81500, 90628, 97300, 113285, 114100, 121625, 139000, 142625, 158599, 163000, 181256, 194600, 226570, 228200, 243250, 285250, 317198, 453140, 486500, 566425, 570500, 634396, 792995, 906280, 973000, 1132850, 1141000, 1268792, 1585990, 2265700, 2832125, 3171980, 3964975, 4531400, 5664250, 6343960, 7929950, 11328500, 15859900, 19824875, 22657000, 31719800, 39649750, 79299500, 158599000]

約数ペア:

[(1, 158599000), (2, 79299500), (4, 39649750), (5, 31719800), (7, 22657000), (8, 19824875), (10, 15859900), (14, 11328500), (20, 7929950), (25, 6343960), (28, 5664250), (35, 4531400), (40, 3964975), (50, 3171980), (56, 2832125), (70, 2265700), (100, 1585990), (125, 1268792), (139, 1141000), (140, 1132850), (163, 973000), (175, 906280), (200, 792995), (250, 634396), (278, 570500), (280, 566425), (326, 486500), (350, 453140), (500, 317198), (556, 285250), (652, 243250), (695, 228200), (700, 226570), (815, 194600), (875, 181256), (973, 163000), (1000, 158599), (1112, 142625), (1141, 139000), (1304, 121625), (1390, 114100), (1400, 113285), (1630, 97300), (1750, 90628), (1946, 81500), (2282, 69500), (2780, 57050), (3260, 48650), (3475, 45640), (3500, 45314), (3892, 40750), (4075, 38920), (4564, 34750), (4865, 32600), (5560, 28525), (5705, 27800), (6520, 24325), (6950, 22820), (7000, 22657), (7784, 20375), (8150, 19460), (9128, 17375), (9730, 16300), (11410, 13900)]