72024400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 120

約数和(自身を含む): 204808320

約数和(自身を除く): 132783920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 887, 1015, 1160, 1400, 1450, 1624, 1774, 2030, 2320, 2800, 2900, 3248, 3548, 4060, 4435, 5075, 5800, 6209, 7096, 8120, 8870, 10150, 11600, 12418, 14192, 16240, 17740, 20300, 22175, 24836, 25723, 31045, 35480, 40600, 44350, 49672, 51446, 62090, 70960, 81200, 88700, 99344, 102892, 124180, 128615, 155225, 177400, 180061, 205784, 248360, 257230, 310450, 354800, 360122, 411568, 496720, 514460, 620900, 643075, 720244, 900305, 1028920, 1241800, 1286150, 1440488, 1800610, 2057840, 2483600, 2572300, 2880976, 3601220, 4501525, 5144600, 7202440, 9003050, 10289200, 14404880, 18006100, 36012200, 72024400]

約数ペア:

[(1, 72024400), (2, 36012200), (4, 18006100), (5, 14404880), (7, 10289200), (8, 9003050), (10, 7202440), (14, 5144600), (16, 4501525), (20, 3601220), (25, 2880976), (28, 2572300), (29, 2483600), (35, 2057840), (40, 1800610), (50, 1440488), (56, 1286150), (58, 1241800), (70, 1028920), (80, 900305), (100, 720244), (112, 643075), (116, 620900), (140, 514460), (145, 496720), (175, 411568), (200, 360122), (203, 354800), (232, 310450), (280, 257230), (290, 248360), (350, 205784), (400, 180061), (406, 177400), (464, 155225), (560, 128615), (580, 124180), (700, 102892), (725, 99344), (812, 88700), (887, 81200), (1015, 70960), (1160, 62090), (1400, 51446), (1450, 49672), (1624, 44350), (1774, 40600), (2030, 35480), (2320, 31045), (2800, 25723), (2900, 24836), (3248, 22175), (3548, 20300), (4060, 17740), (4435, 16240), (5075, 14192), (5800, 12418), (6209, 11600), (7096, 10150), (8120, 8870)]