16900610300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{122557}}^1$

素因数の和:122775

約数の個数: 72

約数和(自身を含む): 42126616224

約数和(自身を除く): 25226005924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 700, 788, 985, 1379, 1970, 2758, 3940, 4925, 5516, 6895, 9850, 13790, 19700, 27580, 34475, 68950, 122557, 137900, 245114, 490228, 612785, 857899, 1225570, 1715798, 2451140, 3063925, 3431596, 4289495, 6127850, 8578990, 12255700, 17157980, 21447475, 24143729, 42894950, 48287458, 85789900, 96574916, 120718645, 169006103, 241437290, 338012206, 482874580, 603593225, 676024412, 845030515, 1207186450, 1690061030, 2414372900, 3380122060, 4225152575, 8450305150, 16900610300]

約数ペア:

[(1, 16900610300), (2, 8450305150), (4, 4225152575), (5, 3380122060), (7, 2414372900), (10, 1690061030), (14, 1207186450), (20, 845030515), (25, 676024412), (28, 603593225), (35, 482874580), (50, 338012206), (70, 241437290), (100, 169006103), (140, 120718645), (175, 96574916), (197, 85789900), (350, 48287458), (394, 42894950), (700, 24143729), (788, 21447475), (985, 17157980), (1379, 12255700), (1970, 8578990), (2758, 6127850), (3940, 4289495), (4925, 3431596), (5516, 3063925), (6895, 2451140), (9850, 1715798), (13790, 1225570), (19700, 857899), (27580, 612785), (34475, 490228), (68950, 245114), (122557, 137900)]