128259600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15297

約数の個数: 120

約数和(自身を含む): 469583040

約数和(自身を除く): 341323440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 15269, 30538, 45807, 61076, 76345, 91614, 106883, 122152, 152690, 183228, 213766, 229035, 244304, 305380, 320649, 366456, 381725, 427532, 458070, 534415, 610760, 641298, 732912, 763450, 855064, 916140, 1068830, 1145175, 1221520, 1282596, 1526900, 1603245, 1710128, 1832280, 2137660, 2290350, 2565192, 2672075, 3053800, 3206490, 3664560, 4275320, 4580700, 5130384, 5344150, 6107600, 6412980, 8016225, 8550640, 9161400, 10688300, 12825960, 16032450, 18322800, 21376600, 25651920, 32064900, 42753200, 64129800, 128259600]

約数ペア:

[(1, 128259600), (2, 64129800), (3, 42753200), (4, 32064900), (5, 25651920), (6, 21376600), (7, 18322800), (8, 16032450), (10, 12825960), (12, 10688300), (14, 9161400), (15, 8550640), (16, 8016225), (20, 6412980), (21, 6107600), (24, 5344150), (25, 5130384), (28, 4580700), (30, 4275320), (35, 3664560), (40, 3206490), (42, 3053800), (48, 2672075), (50, 2565192), (56, 2290350), (60, 2137660), (70, 1832280), (75, 1710128), (80, 1603245), (84, 1526900), (100, 1282596), (105, 1221520), (112, 1145175), (120, 1068830), (140, 916140), (150, 855064), (168, 763450), (175, 732912), (200, 641298), (210, 610760), (240, 534415), (280, 458070), (300, 427532), (336, 381725), (350, 366456), (400, 320649), (420, 305380), (525, 244304), (560, 229035), (600, 213766), (700, 183228), (840, 152690), (1050, 122152), (1200, 106883), (1400, 91614), (1680, 76345), (2100, 61076), (2800, 45807), (4200, 30538), (8400, 15269)]