191777580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36739}}^1$

素因数の和:36783

約数の個数: 72

約数和(自身を含む): 601801200

約数和(自身を除く): 410023620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 36739, 73478, 110217, 146956, 183695, 220434, 330651, 367390, 440868, 551085, 661302, 734780, 1065431, 1102170, 1322604, 1653255, 2130862, 2204340, 3196293, 3306510, 4261724, 5327155, 6392586, 6613020, 9588879, 10654310, 12785172, 15981465, 19177758, 21308620, 31962930, 38355516, 47944395, 63925860, 95888790, 191777580]

約数ペア:

[(1, 191777580), (2, 95888790), (3, 63925860), (4, 47944395), (5, 38355516), (6, 31962930), (9, 21308620), (10, 19177758), (12, 15981465), (15, 12785172), (18, 10654310), (20, 9588879), (29, 6613020), (30, 6392586), (36, 5327155), (45, 4261724), (58, 3306510), (60, 3196293), (87, 2204340), (90, 2130862), (116, 1653255), (145, 1322604), (174, 1102170), (180, 1065431), (261, 734780), (290, 661302), (348, 551085), (435, 440868), (522, 367390), (580, 330651), (870, 220434), (1044, 183695), (1305, 146956), (1740, 110217), (2610, 73478), (5220, 36739)]