144042800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 397623360

約数和(自身を除く): 253580560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1520, 1672, 1723, 1900, 2090, 2200, 3344, 3446, 3800, 4180, 4400, 5225, 6892, 7600, 8360, 8615, 10450, 13784, 16720, 17230, 18953, 20900, 27568, 32737, 34460, 37906, 41800, 43075, 65474, 68920, 75812, 83600, 86150, 94765, 130948, 137840, 151624, 163685, 172300, 189530, 261896, 303248, 327370, 344600, 360107, 379060, 473825, 523792, 654740, 689200, 720214, 758120, 818425, 947650, 1309480, 1440428, 1516240, 1636850, 1800535, 1895300, 2618960, 2880856, 3273700, 3601070, 3790600, 5761712, 6547400, 7202140, 7581200, 9002675, 13094800, 14404280, 18005350, 28808560, 36010700, 72021400, 144042800]

約数ペア:

[(1, 144042800), (2, 72021400), (4, 36010700), (5, 28808560), (8, 18005350), (10, 14404280), (11, 13094800), (16, 9002675), (19, 7581200), (20, 7202140), (22, 6547400), (25, 5761712), (38, 3790600), (40, 3601070), (44, 3273700), (50, 2880856), (55, 2618960), (76, 1895300), (80, 1800535), (88, 1636850), (95, 1516240), (100, 1440428), (110, 1309480), (152, 947650), (176, 818425), (190, 758120), (200, 720214), (209, 689200), (220, 654740), (275, 523792), (304, 473825), (380, 379060), (400, 360107), (418, 344600), (440, 327370), (475, 303248), (550, 261896), (760, 189530), (836, 172300), (880, 163685), (950, 151624), (1045, 137840), (1100, 130948), (1520, 94765), (1672, 86150), (1723, 83600), (1900, 75812), (2090, 68920), (2200, 65474), (3344, 43075), (3446, 41800), (3800, 37906), (4180, 34460), (4400, 32737), (5225, 27568), (6892, 20900), (7600, 18953), (8360, 17230), (8615, 16720), (10450, 13784)]