154127200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 244847264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 74, 80, 82, 100, 127, 148, 160, 164, 185, 200, 205, 254, 296, 328, 370, 400, 410, 508, 592, 635, 656, 740, 800, 820, 925, 1016, 1025, 1184, 1270, 1312, 1480, 1517, 1640, 1850, 2032, 2050, 2540, 2960, 3034, 3175, 3280, 3700, 4064, 4100, 4699, 5080, 5207, 5920, 6068, 6350, 6560, 7400, 7585, 8200, 9398, 10160, 10414, 12136, 12700, 14800, 15170, 16400, 18796, 20320, 20828, 23495, 24272, 25400, 26035, 29600, 30340, 32800, 37592, 37925, 41656, 46990, 48544, 50800, 52070, 60680, 75184, 75850, 83312, 93980, 101600, 104140, 117475, 121360, 130175, 150368, 151700, 166624, 187960, 192659, 208280, 234950, 242720, 260350, 303400, 375920, 385318, 416560, 469900, 520700, 606800, 751840, 770636, 833120, 939800, 963295, 1041400, 1213600, 1541272, 1879600, 1926590, 2082800, 3082544, 3759200, 3853180, 4165600, 4816475, 6165088, 7706360, 9632950, 15412720, 19265900, 30825440, 38531800, 77063600, 154127200]

約数ペア:

[(1, 154127200), (2, 77063600), (4, 38531800), (5, 30825440), (8, 19265900), (10, 15412720), (16, 9632950), (20, 7706360), (25, 6165088), (32, 4816475), (37, 4165600), (40, 3853180), (41, 3759200), (50, 3082544), (74, 2082800), (80, 1926590), (82, 1879600), (100, 1541272), (127, 1213600), (148, 1041400), (160, 963295), (164, 939800), (185, 833120), (200, 770636), (205, 751840), (254, 606800), (296, 520700), (328, 469900), (370, 416560), (400, 385318), (410, 375920), (508, 303400), (592, 260350), (635, 242720), (656, 234950), (740, 208280), (800, 192659), (820, 187960), (925, 166624), (1016, 151700), (1025, 150368), (1184, 130175), (1270, 121360), (1312, 117475), (1480, 104140), (1517, 101600), (1640, 93980), (1850, 83312), (2032, 75850), (2050, 75184), (2540, 60680), (2960, 52070), (3034, 50800), (3175, 48544), (3280, 46990), (3700, 41656), (4064, 37925), (4100, 37592), (4699, 32800), (5080, 30340), (5207, 29600), (5920, 26035), (6068, 25400), (6350, 24272), (6560, 23495), (7400, 20828), (7585, 20320), (8200, 18796), (9398, 16400), (10160, 15170), (10414, 14800), (12136, 12700)]