122959900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 306542880

約数和(自身を除く): 183582980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 269, 350, 538, 653, 700, 1076, 1306, 1345, 1883, 2612, 2690, 3265, 3766, 4571, 5380, 6530, 6725, 7532, 9142, 9415, 13060, 13450, 16325, 18284, 18830, 22855, 26900, 32650, 37660, 45710, 47075, 65300, 91420, 94150, 114275, 175657, 188300, 228550, 351314, 457100, 702628, 878285, 1229599, 1756570, 2459198, 3513140, 4391425, 4918396, 6147995, 8782850, 12295990, 17565700, 24591980, 30739975, 61479950, 122959900]

約数ペア:

[(1, 122959900), (2, 61479950), (4, 30739975), (5, 24591980), (7, 17565700), (10, 12295990), (14, 8782850), (20, 6147995), (25, 4918396), (28, 4391425), (35, 3513140), (50, 2459198), (70, 1756570), (100, 1229599), (140, 878285), (175, 702628), (269, 457100), (350, 351314), (538, 228550), (653, 188300), (700, 175657), (1076, 114275), (1306, 94150), (1345, 91420), (1883, 65300), (2612, 47075), (2690, 45710), (3265, 37660), (3766, 32650), (4571, 26900), (5380, 22855), (6530, 18830), (6725, 18284), (7532, 16325), (9142, 13450), (9415, 13060)]