198309060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:935

約数の個数: 120

約数和(自身を含む): 626752896

約数和(自身を除く): 428443836

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, 163, 180, 270, 324, 326, 405, 489, 540, 652, 751, 810, 815, 978, 1467, 1502, 1620, 1630, 1956, 2253, 2445, 2934, 3004, 3260, 3755, 4401, 4506, 4890, 5868, 6759, 7335, 7510, 8802, 9012, 9780, 11265, 13203, 13518, 14670, 15020, 17604, 20277, 22005, 22530, 26406, 27036, 29340, 33795, 40554, 44010, 45060, 52812, 60831, 66015, 67590, 81108, 88020, 101385, 121662, 122413, 132030, 135180, 202770, 243324, 244826, 264060, 304155, 367239, 405540, 489652, 608310, 612065, 734478, 1101717, 1216620, 1224130, 1468956, 1836195, 2203434, 2448260, 3305151, 3672390, 4406868, 5508585, 6610302, 7344780, 9915453, 11017170, 13220604, 16525755, 19830906, 22034340, 33051510, 39661812, 49577265, 66103020, 99154530, 198309060]

約数ペア:

[(1, 198309060), (2, 99154530), (3, 66103020), (4, 49577265), (5, 39661812), (6, 33051510), (9, 22034340), (10, 19830906), (12, 16525755), (15, 13220604), (18, 11017170), (20, 9915453), (27, 7344780), (30, 6610302), (36, 5508585), (45, 4406868), (54, 3672390), (60, 3305151), (81, 2448260), (90, 2203434), (108, 1836195), (135, 1468956), (162, 1224130), (163, 1216620), (180, 1101717), (270, 734478), (324, 612065), (326, 608310), (405, 489652), (489, 405540), (540, 367239), (652, 304155), (751, 264060), (810, 244826), (815, 243324), (978, 202770), (1467, 135180), (1502, 132030), (1620, 122413), (1630, 121662), (1956, 101385), (2253, 88020), (2445, 81108), (2934, 67590), (3004, 66015), (3260, 60831), (3755, 52812), (4401, 45060), (4506, 44010), (4890, 40554), (5868, 33795), (6759, 29340), (7335, 27036), (7510, 26406), (8802, 22530), (9012, 22005), (9780, 20277), (11265, 17604), (13203, 15020), (13518, 14670)]