30288500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5537

約数の個数: 48

約数和(自身を含む): 72176832

約数和(自身を除く): 41888332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 5507, 11014, 22028, 27535, 55070, 60577, 110140, 121154, 137675, 242308, 275350, 302885, 550700, 605770, 688375, 1211540, 1376750, 1514425, 2753500, 3028850, 6057700, 7572125, 15144250, 30288500]

約数ペア:

[(1, 30288500), (2, 15144250), (4, 7572125), (5, 6057700), (10, 3028850), (11, 2753500), (20, 1514425), (22, 1376750), (25, 1211540), (44, 688375), (50, 605770), (55, 550700), (100, 302885), (110, 275350), (125, 242308), (220, 137675), (250, 121154), (275, 110140), (500, 60577), (550, 55070), (1100, 27535), (1375, 22028), (2750, 11014), (5500, 5507)]