16945980900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2003}}^1\times {\mathrm{28201}}^1$

素因数の和:30221

約数の個数: 72

約数和(自身を含む): 49056589344

約数和(自身を除く): 32110608444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2003, 4006, 6009, 8012, 10015, 12018, 20030, 24036, 28201, 30045, 40060, 50075, 56402, 60090, 84603, 100150, 112804, 120180, 141005, 150225, 169206, 200300, 282010, 300450, 338412, 423015, 564020, 600900, 705025, 846030, 1410050, 1692060, 2115075, 2820100, 4230150, 8460300, 56486603, 112973206, 169459809, 225946412, 282433015, 338919618, 564866030, 677839236, 847299045, 1129732060, 1412165075, 1694598090, 2824330150, 3389196180, 4236495225, 5648660300, 8472990450, 16945980900]

約数ペア:

[(1, 16945980900), (2, 8472990450), (3, 5648660300), (4, 4236495225), (5, 3389196180), (6, 2824330150), (10, 1694598090), (12, 1412165075), (15, 1129732060), (20, 847299045), (25, 677839236), (30, 564866030), (50, 338919618), (60, 282433015), (75, 225946412), (100, 169459809), (150, 112973206), (300, 56486603), (2003, 8460300), (4006, 4230150), (6009, 2820100), (8012, 2115075), (10015, 1692060), (12018, 1410050), (20030, 846030), (24036, 705025), (28201, 600900), (30045, 564020), (40060, 423015), (50075, 338412), (56402, 300450), (60090, 282010), (84603, 200300), (100150, 169206), (112804, 150225), (120180, 141005)]