156984990900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{9601}}^1\times {\mathrm{54503}}^1$

素因数の和:64121

約数の個数: 72

約数和(自身を含む): 454265550144

約数和(自身を除く): 297280559244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 9601, 19202, 28803, 38404, 48005, 54503, 57606, 96010, 109006, 115212, 144015, 163509, 192020, 218012, 240025, 272515, 288030, 327018, 480050, 545030, 576060, 654036, 720075, 817545, 960100, 1090060, 1362575, 1440150, 1635090, 2725150, 2880300, 3270180, 4087725, 5450300, 8175450, 16350900, 523283303, 1046566606, 1569849909, 2093133212, 2616416515, 3139699818, 5232833030, 6279399636, 7849249545, 10465666060, 13082082575, 15698499090, 26164165150, 31396998180, 39246247725, 52328330300, 78492495450, 156984990900]

約数ペア:

[(1, 156984990900), (2, 78492495450), (3, 52328330300), (4, 39246247725), (5, 31396998180), (6, 26164165150), (10, 15698499090), (12, 13082082575), (15, 10465666060), (20, 7849249545), (25, 6279399636), (30, 5232833030), (50, 3139699818), (60, 2616416515), (75, 2093133212), (100, 1569849909), (150, 1046566606), (300, 523283303), (9601, 16350900), (19202, 8175450), (28803, 5450300), (38404, 4087725), (48005, 3270180), (54503, 2880300), (57606, 2725150), (96010, 1635090), (109006, 1440150), (115212, 1362575), (144015, 1090060), (163509, 960100), (192020, 817545), (218012, 720075), (240025, 654036), (272515, 576060), (288030, 545030), (327018, 480050)]