3029120900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21377}}^1$

素因数の和:21513

約数の個数: 72

約数和(自身を含む): 7144100040

約数和(自身を除く): 4114979140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 325, 436, 545, 650, 1090, 1300, 1417, 2180, 2725, 2834, 5450, 5668, 7085, 10900, 14170, 21377, 28340, 35425, 42754, 70850, 85508, 106885, 141700, 213770, 277901, 427540, 534425, 555802, 1068850, 1111604, 1389505, 2137700, 2330093, 2779010, 4660186, 5558020, 6947525, 9320372, 11650465, 13895050, 23300930, 27790100, 30291209, 46601860, 58252325, 60582418, 116504650, 121164836, 151456045, 233009300, 302912090, 605824180, 757280225, 1514560450, 3029120900]

約数ペア:

[(1, 3029120900), (2, 1514560450), (4, 757280225), (5, 605824180), (10, 302912090), (13, 233009300), (20, 151456045), (25, 121164836), (26, 116504650), (50, 60582418), (52, 58252325), (65, 46601860), (100, 30291209), (109, 27790100), (130, 23300930), (218, 13895050), (260, 11650465), (325, 9320372), (436, 6947525), (545, 5558020), (650, 4660186), (1090, 2779010), (1300, 2330093), (1417, 2137700), (2180, 1389505), (2725, 1111604), (2834, 1068850), (5450, 555802), (5668, 534425), (7085, 427540), (10900, 277901), (14170, 213770), (21377, 141700), (28340, 106885), (35425, 85508), (42754, 70850)]