205244800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 523627200

約数和(自身を除く): 318382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2069, 2480, 3100, 3200, 3968, 4138, 4960, 6200, 8276, 9920, 10345, 12400, 16552, 19840, 20690, 24800, 33104, 41380, 49600, 51725, 64139, 66208, 82760, 99200, 103450, 128278, 132416, 165520, 206900, 256556, 264832, 320695, 331040, 413800, 513112, 641390, 662080, 827600, 1026224, 1282780, 1324160, 1603475, 1655200, 2052448, 2565560, 3206950, 3310400, 4104896, 5131120, 6413900, 6620800, 8209792, 10262240, 12827800, 20524480, 25655600, 41048960, 51311200, 102622400, 205244800]

約数ペア:

[(1, 205244800), (2, 102622400), (4, 51311200), (5, 41048960), (8, 25655600), (10, 20524480), (16, 12827800), (20, 10262240), (25, 8209792), (31, 6620800), (32, 6413900), (40, 5131120), (50, 4104896), (62, 3310400), (64, 3206950), (80, 2565560), (100, 2052448), (124, 1655200), (128, 1603475), (155, 1324160), (160, 1282780), (200, 1026224), (248, 827600), (310, 662080), (320, 641390), (400, 513112), (496, 413800), (620, 331040), (640, 320695), (775, 264832), (800, 256556), (992, 206900), (1240, 165520), (1550, 132416), (1600, 128278), (1984, 103450), (2069, 99200), (2480, 82760), (3100, 66208), (3200, 64139), (3968, 51725), (4138, 49600), (4960, 41380), (6200, 33104), (8276, 24800), (9920, 20690), (10345, 19840), (12400, 16552)]