71090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 172644000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1559, 1824, 1900, 2280, 2400, 2850, 3040, 3118, 3800, 4560, 4677, 5700, 6236, 7600, 7795, 9120, 9354, 11400, 12472, 15200, 15590, 18708, 22800, 23385, 24944, 29621, 31180, 37416, 38975, 45600, 46770, 49888, 59242, 62360, 74832, 77950, 88863, 93540, 116925, 118484, 124720, 148105, 149664, 155900, 177726, 187080, 233850, 236968, 249440, 296210, 311800, 355452, 374160, 444315, 467700, 473936, 592420, 623600, 710904, 740525, 748320, 888630, 935400, 947872, 1184840, 1247200, 1421808, 1481050, 1777260, 1870800, 2221575, 2369680, 2843616, 2962100, 3554520, 3741600, 4443150, 4739360, 5924200, 7109040, 8886300, 11848400, 14218080, 17772600, 23696800, 35545200, 71090400]

約数ペア:

[(1, 71090400), (2, 35545200), (3, 23696800), (4, 17772600), (5, 14218080), (6, 11848400), (8, 8886300), (10, 7109040), (12, 5924200), (15, 4739360), (16, 4443150), (19, 3741600), (20, 3554520), (24, 2962100), (25, 2843616), (30, 2369680), (32, 2221575), (38, 1870800), (40, 1777260), (48, 1481050), (50, 1421808), (57, 1247200), (60, 1184840), (75, 947872), (76, 935400), (80, 888630), (95, 748320), (96, 740525), (100, 710904), (114, 623600), (120, 592420), (150, 473936), (152, 467700), (160, 444315), (190, 374160), (200, 355452), (228, 311800), (240, 296210), (285, 249440), (300, 236968), (304, 233850), (380, 187080), (400, 177726), (456, 155900), (475, 149664), (480, 148105), (570, 124720), (600, 118484), (608, 116925), (760, 93540), (800, 88863), (912, 77950), (950, 74832), (1140, 62360), (1200, 59242), (1425, 49888), (1520, 46770), (1559, 45600), (1824, 38975), (1900, 37416), (2280, 31180), (2400, 29621), (2850, 24944), (3040, 23385), (3118, 22800), (3800, 18708), (4560, 15590), (4677, 15200), (5700, 12472), (6236, 11400), (7600, 9354), (7795, 9120)]