77392000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 220222080

約数和(自身を除く): 142830080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 691, 700, 800, 875, 896, 1000, 1120, 1382, 1400, 1600, 1750, 2000, 2240, 2764, 2800, 3200, 3455, 3500, 4000, 4480, 4837, 5528, 5600, 6910, 7000, 8000, 9674, 11056, 11200, 13820, 14000, 16000, 17275, 19348, 22112, 22400, 24185, 27640, 28000, 34550, 38696, 44224, 48370, 55280, 56000, 69100, 77392, 86375, 88448, 96740, 110560, 112000, 120925, 138200, 154784, 172750, 193480, 221120, 241850, 276400, 309568, 345500, 386960, 442240, 483700, 552800, 604625, 619136, 691000, 773920, 967400, 1105600, 1209250, 1382000, 1547840, 1934800, 2211200, 2418500, 2764000, 3095680, 3869600, 4837000, 5528000, 7739200, 9674000, 11056000, 15478400, 19348000, 38696000, 77392000]

約数ペア:

[(1, 77392000), (2, 38696000), (4, 19348000), (5, 15478400), (7, 11056000), (8, 9674000), (10, 7739200), (14, 5528000), (16, 4837000), (20, 3869600), (25, 3095680), (28, 2764000), (32, 2418500), (35, 2211200), (40, 1934800), (50, 1547840), (56, 1382000), (64, 1209250), (70, 1105600), (80, 967400), (100, 773920), (112, 691000), (125, 619136), (128, 604625), (140, 552800), (160, 483700), (175, 442240), (200, 386960), (224, 345500), (250, 309568), (280, 276400), (320, 241850), (350, 221120), (400, 193480), (448, 172750), (500, 154784), (560, 138200), (640, 120925), (691, 112000), (700, 110560), (800, 96740), (875, 88448), (896, 86375), (1000, 77392), (1120, 69100), (1382, 56000), (1400, 55280), (1600, 48370), (1750, 44224), (2000, 38696), (2240, 34550), (2764, 28000), (2800, 27640), (3200, 24185), (3455, 22400), (3500, 22112), (4000, 19348), (4480, 17275), (4837, 16000), (5528, 14000), (5600, 13820), (6910, 11200), (7000, 11056), (8000, 9674)]