57431500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 88809140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 244, 250, 269, 305, 350, 427, 500, 538, 610, 700, 854, 875, 1076, 1220, 1345, 1525, 1708, 1750, 1883, 2135, 2690, 3050, 3500, 3766, 4270, 5380, 6100, 6725, 7532, 7625, 8540, 9415, 10675, 13450, 15250, 16409, 18830, 21350, 26900, 30500, 32818, 33625, 37660, 42700, 47075, 53375, 65636, 67250, 82045, 94150, 106750, 114863, 134500, 164090, 188300, 213500, 229726, 235375, 328180, 410225, 459452, 470750, 574315, 820450, 941500, 1148630, 1640900, 2051125, 2297260, 2871575, 4102250, 5743150, 8204500, 11486300, 14357875, 28715750, 57431500]

約数ペア:

[(1, 57431500), (2, 28715750), (4, 14357875), (5, 11486300), (7, 8204500), (10, 5743150), (14, 4102250), (20, 2871575), (25, 2297260), (28, 2051125), (35, 1640900), (50, 1148630), (61, 941500), (70, 820450), (100, 574315), (122, 470750), (125, 459452), (140, 410225), (175, 328180), (244, 235375), (250, 229726), (269, 213500), (305, 188300), (350, 164090), (427, 134500), (500, 114863), (538, 106750), (610, 94150), (700, 82045), (854, 67250), (875, 65636), (1076, 53375), (1220, 47075), (1345, 42700), (1525, 37660), (1708, 33625), (1750, 32818), (1883, 30500), (2135, 26900), (2690, 21350), (3050, 18830), (3500, 16409), (3766, 15250), (4270, 13450), (5380, 10675), (6100, 9415), (6725, 8540), (7532, 7625)]