75660780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97001}}^1$

素因数の和:97026

約数の個数: 48

約数和(自身を含む): 228148704

約数和(自身を除く): 152487924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97001, 194002, 291003, 388004, 485005, 582006, 970010, 1164012, 1261013, 1455015, 1940020, 2522026, 2910030, 3783039, 5044052, 5820060, 6305065, 7566078, 12610130, 15132156, 18915195, 25220260, 37830390, 75660780]

約数ペア:

[(1, 75660780), (2, 37830390), (3, 25220260), (4, 18915195), (5, 15132156), (6, 12610130), (10, 7566078), (12, 6305065), (13, 5820060), (15, 5044052), (20, 3783039), (26, 2910030), (30, 2522026), (39, 1940020), (52, 1455015), (60, 1261013), (65, 1164012), (78, 970010), (130, 582006), (156, 485005), (195, 388004), (260, 291003), (390, 194002), (780, 97001)]