69138900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 144

約数和(自身を含む): 230193600

約数和(自身を除く): 161054700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 883, 900, 1044, 1305, 1350, 1450, 1566, 1740, 1766, 2175, 2610, 2649, 2700, 2900, 3132, 3532, 3915, 4350, 4415, 5220, 5298, 6525, 7830, 7947, 8700, 8830, 10596, 13050, 13245, 15660, 15894, 17660, 19575, 22075, 23841, 25607, 26100, 26490, 31788, 39150, 39735, 44150, 47682, 51214, 52980, 66225, 76821, 78300, 79470, 88300, 95364, 102428, 119205, 128035, 132450, 153642, 158940, 198675, 230463, 238410, 256070, 264900, 307284, 384105, 397350, 460926, 476820, 512140, 596025, 640175, 691389, 768210, 794700, 921852, 1152315, 1192050, 1280350, 1382778, 1536420, 1920525, 2304630, 2384100, 2560700, 2765556, 3456945, 3841050, 4609260, 5761575, 6913890, 7682100, 11523150, 13827780, 17284725, 23046300, 34569450, 69138900]

約数ペア:

[(1, 69138900), (2, 34569450), (3, 23046300), (4, 17284725), (5, 13827780), (6, 11523150), (9, 7682100), (10, 6913890), (12, 5761575), (15, 4609260), (18, 3841050), (20, 3456945), (25, 2765556), (27, 2560700), (29, 2384100), (30, 2304630), (36, 1920525), (45, 1536420), (50, 1382778), (54, 1280350), (58, 1192050), (60, 1152315), (75, 921852), (87, 794700), (90, 768210), (100, 691389), (108, 640175), (116, 596025), (135, 512140), (145, 476820), (150, 460926), (174, 397350), (180, 384105), (225, 307284), (261, 264900), (270, 256070), (290, 238410), (300, 230463), (348, 198675), (435, 158940), (450, 153642), (522, 132450), (540, 128035), (580, 119205), (675, 102428), (725, 95364), (783, 88300), (870, 79470), (883, 78300), (900, 76821), (1044, 66225), (1305, 52980), (1350, 51214), (1450, 47682), (1566, 44150), (1740, 39735), (1766, 39150), (2175, 31788), (2610, 26490), (2649, 26100), (2700, 25607), (2900, 23841), (3132, 22075), (3532, 19575), (3915, 17660), (4350, 15894), (4415, 15660), (5220, 13245), (5298, 13050), (6525, 10596), (7830, 8830), (7947, 8700)]