75829760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 80

約数和(自身を含む): 191505600

約数和(自身を除く): 115675840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1559, 2432, 2560, 3040, 3118, 4864, 6080, 6236, 7795, 9728, 12160, 12472, 15590, 24320, 24944, 29621, 31180, 48640, 49888, 59242, 62360, 99776, 118484, 124720, 148105, 199552, 236968, 249440, 296210, 399104, 473936, 498880, 592420, 798208, 947872, 997760, 1184840, 1895744, 1995520, 2369680, 3791488, 3991040, 4739360, 7582976, 9478720, 15165952, 18957440, 37914880, 75829760]

約数ペア:

[(1, 75829760), (2, 37914880), (4, 18957440), (5, 15165952), (8, 9478720), (10, 7582976), (16, 4739360), (19, 3991040), (20, 3791488), (32, 2369680), (38, 1995520), (40, 1895744), (64, 1184840), (76, 997760), (80, 947872), (95, 798208), (128, 592420), (152, 498880), (160, 473936), (190, 399104), (256, 296210), (304, 249440), (320, 236968), (380, 199552), (512, 148105), (608, 124720), (640, 118484), (760, 99776), (1216, 62360), (1280, 59242), (1520, 49888), (1559, 48640), (2432, 31180), (2560, 29621), (3040, 24944), (3118, 24320), (4864, 15590), (6080, 12472), (6236, 12160), (7795, 9728)]