149703400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 96

約数和(自身を含む): 433990080

約数和(自身を除く): 284286680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 9721, 15400, 19442, 38884, 48605, 68047, 77768, 97210, 106931, 136094, 194420, 213862, 243025, 272188, 340235, 388840, 427724, 486050, 534655, 544376, 680470, 748517, 855448, 972100, 1069310, 1360940, 1497034, 1701175, 1944200, 2138620, 2673275, 2721880, 2994068, 3402350, 3742585, 4277240, 5346550, 5988136, 6804700, 7485170, 10693100, 13609400, 14970340, 18712925, 21386200, 29940680, 37425850, 74851700, 149703400]

約数ペア:

[(1, 149703400), (2, 74851700), (4, 37425850), (5, 29940680), (7, 21386200), (8, 18712925), (10, 14970340), (11, 13609400), (14, 10693100), (20, 7485170), (22, 6804700), (25, 5988136), (28, 5346550), (35, 4277240), (40, 3742585), (44, 3402350), (50, 2994068), (55, 2721880), (56, 2673275), (70, 2138620), (77, 1944200), (88, 1701175), (100, 1497034), (110, 1360940), (140, 1069310), (154, 972100), (175, 855448), (200, 748517), (220, 680470), (275, 544376), (280, 534655), (308, 486050), (350, 427724), (385, 388840), (440, 340235), (550, 272188), (616, 243025), (700, 213862), (770, 194420), (1100, 136094), (1400, 106931), (1540, 97210), (1925, 77768), (2200, 68047), (3080, 48605), (3850, 38884), (7700, 19442), (9721, 15400)]