232220800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 144

約数和(自身を含む): 667766970

約数和(自身を除く): 435546170

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1481, 1568, 1600, 1960, 2240, 2450, 2800, 2962, 3136, 3200, 3920, 4480, 4900, 5600, 5924, 6272, 7405, 7840, 9800, 10367, 11200, 11848, 14810, 15680, 19600, 20734, 22400, 23696, 29620, 31360, 37025, 39200, 41468, 47392, 51835, 59240, 72569, 74050, 78400, 82936, 94784, 103670, 118480, 145138, 148100, 156800, 165872, 189568, 207340, 236960, 259175, 290276, 296200, 331744, 362845, 414680, 473920, 518350, 580552, 592400, 663488, 725690, 829360, 947840, 1036700, 1161104, 1184800, 1326976, 1451380, 1658720, 1814225, 2073400, 2322208, 2369600, 2902760, 3317440, 3628450, 4146800, 4644416, 4739200, 5805520, 6634880, 7256900, 8293600, 9288832, 11611040, 14513800, 16587200, 23222080, 29027600, 33174400, 46444160, 58055200, 116110400, 232220800]

約数ペア:

[(1, 232220800), (2, 116110400), (4, 58055200), (5, 46444160), (7, 33174400), (8, 29027600), (10, 23222080), (14, 16587200), (16, 14513800), (20, 11611040), (25, 9288832), (28, 8293600), (32, 7256900), (35, 6634880), (40, 5805520), (49, 4739200), (50, 4644416), (56, 4146800), (64, 3628450), (70, 3317440), (80, 2902760), (98, 2369600), (100, 2322208), (112, 2073400), (128, 1814225), (140, 1658720), (160, 1451380), (175, 1326976), (196, 1184800), (200, 1161104), (224, 1036700), (245, 947840), (280, 829360), (320, 725690), (350, 663488), (392, 592400), (400, 580552), (448, 518350), (490, 473920), (560, 414680), (640, 362845), (700, 331744), (784, 296200), (800, 290276), (896, 259175), (980, 236960), (1120, 207340), (1225, 189568), (1400, 165872), (1481, 156800), (1568, 148100), (1600, 145138), (1960, 118480), (2240, 103670), (2450, 94784), (2800, 82936), (2962, 78400), (3136, 74050), (3200, 72569), (3920, 59240), (4480, 51835), (4900, 47392), (5600, 41468), (5924, 39200), (6272, 37025), (7405, 31360), (7840, 29620), (9800, 23696), (10367, 22400), (11200, 20734), (11848, 19600), (14810, 15680)]