173020860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11894

約数の個数: 84

約数和(自身を含む): 544812408

約数和(自身を除く): 371791548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 11867, 14580, 23734, 35601, 47468, 59335, 71202, 106803, 118670, 142404, 178005, 213606, 237340, 320409, 356010, 427212, 534015, 640818, 712020, 961227, 1068030, 1281636, 1602045, 1922454, 2136060, 2883681, 3204090, 3844908, 4806135, 5767362, 6408180, 8651043, 9612270, 11534724, 14418405, 17302086, 19224540, 28836810, 34604172, 43255215, 57673620, 86510430, 173020860]

約数ペア:

[(1, 173020860), (2, 86510430), (3, 57673620), (4, 43255215), (5, 34604172), (6, 28836810), (9, 19224540), (10, 17302086), (12, 14418405), (15, 11534724), (18, 9612270), (20, 8651043), (27, 6408180), (30, 5767362), (36, 4806135), (45, 3844908), (54, 3204090), (60, 2883681), (81, 2136060), (90, 1922454), (108, 1602045), (135, 1281636), (162, 1068030), (180, 961227), (243, 712020), (270, 640818), (324, 534015), (405, 427212), (486, 356010), (540, 320409), (729, 237340), (810, 213606), (972, 178005), (1215, 142404), (1458, 118670), (1620, 106803), (2430, 71202), (2916, 59335), (3645, 47468), (4860, 35601), (7290, 23734), (11867, 14580)]