75772000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 196166880

約数和(自身を除く): 120394880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 997, 1000, 1520, 1900, 1994, 2000, 2375, 3040, 3800, 3988, 4000, 4750, 4985, 7600, 7976, 9500, 9970, 15200, 15952, 18943, 19000, 19940, 24925, 31904, 37886, 38000, 39880, 49850, 75772, 76000, 79760, 94715, 99700, 124625, 151544, 159520, 189430, 199400, 249250, 303088, 378860, 398800, 473575, 498500, 606176, 757720, 797600, 947150, 997000, 1515440, 1894300, 1994000, 2367875, 3030880, 3788600, 3988000, 4735750, 7577200, 9471500, 15154400, 18943000, 37886000, 75772000]

約数ペア:

[(1, 75772000), (2, 37886000), (4, 18943000), (5, 15154400), (8, 9471500), (10, 7577200), (16, 4735750), (19, 3988000), (20, 3788600), (25, 3030880), (32, 2367875), (38, 1994000), (40, 1894300), (50, 1515440), (76, 997000), (80, 947150), (95, 797600), (100, 757720), (125, 606176), (152, 498500), (160, 473575), (190, 398800), (200, 378860), (250, 303088), (304, 249250), (380, 199400), (400, 189430), (475, 159520), (500, 151544), (608, 124625), (760, 99700), (800, 94715), (950, 79760), (997, 76000), (1000, 75772), (1520, 49850), (1900, 39880), (1994, 38000), (2000, 37886), (2375, 31904), (3040, 24925), (3800, 19940), (3988, 19000), (4000, 18943), (4750, 15952), (4985, 15200), (7600, 9970), (7976, 9500)]