79906800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3955

約数の個数: 120

約数和(自身を含む): 271094256

約数和(自身を除く): 191187456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 3917, 4080, 5100, 6800, 7834, 10200, 11751, 15668, 19585, 20400, 23502, 31336, 39170, 47004, 58755, 62672, 66589, 78340, 94008, 97925, 117510, 133178, 156680, 188016, 195850, 199767, 235020, 266356, 293775, 313360, 332945, 391700, 399534, 470040, 532712, 587550, 665890, 783400, 799068, 940080, 998835, 1065424, 1175100, 1331780, 1566800, 1598136, 1664725, 1997670, 2350200, 2663560, 3196272, 3329450, 3995340, 4700400, 4994175, 5327120, 6658900, 7990680, 9988350, 13317800, 15981360, 19976700, 26635600, 39953400, 79906800]

約数ペア:

[(1, 79906800), (2, 39953400), (3, 26635600), (4, 19976700), (5, 15981360), (6, 13317800), (8, 9988350), (10, 7990680), (12, 6658900), (15, 5327120), (16, 4994175), (17, 4700400), (20, 3995340), (24, 3329450), (25, 3196272), (30, 2663560), (34, 2350200), (40, 1997670), (48, 1664725), (50, 1598136), (51, 1566800), (60, 1331780), (68, 1175100), (75, 1065424), (80, 998835), (85, 940080), (100, 799068), (102, 783400), (120, 665890), (136, 587550), (150, 532712), (170, 470040), (200, 399534), (204, 391700), (240, 332945), (255, 313360), (272, 293775), (300, 266356), (340, 235020), (400, 199767), (408, 195850), (425, 188016), (510, 156680), (600, 133178), (680, 117510), (816, 97925), (850, 94008), (1020, 78340), (1200, 66589), (1275, 62672), (1360, 58755), (1700, 47004), (2040, 39170), (2550, 31336), (3400, 23502), (3917, 20400), (4080, 19585), (5100, 15668), (6800, 11751), (7834, 10200)]