274991850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{87299}}^1$

素因数の和:87324

約数の個数: 72

約数和(自身を含む): 844365600

約数和(自身を除く): 569373750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 87299, 174598, 261897, 436495, 523794, 611093, 785691, 872990, 1222186, 1309485, 1571382, 1833279, 2182475, 2618970, 3055465, 3666558, 3928455, 4364950, 5499837, 6110930, 6547425, 7856910, 9166395, 10999674, 13094850, 15277325, 18332790, 19642275, 27499185, 30554650, 39284550, 45831975, 54998370, 91663950, 137495925, 274991850]

約数ペア:

[(1, 274991850), (2, 137495925), (3, 91663950), (5, 54998370), (6, 45831975), (7, 39284550), (9, 30554650), (10, 27499185), (14, 19642275), (15, 18332790), (18, 15277325), (21, 13094850), (25, 10999674), (30, 9166395), (35, 7856910), (42, 6547425), (45, 6110930), (50, 5499837), (63, 4364950), (70, 3928455), (75, 3666558), (90, 3055465), (105, 2618970), (126, 2182475), (150, 1833279), (175, 1571382), (210, 1309485), (225, 1222186), (315, 872990), (350, 785691), (450, 611093), (525, 523794), (630, 436495), (1050, 261897), (1575, 174598), (3150, 87299)]