199627740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9513

約数の個数: 120

約数和(自身を含む): 674483040

約数和(自身を除く): 474855300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 9479, 10530, 18958, 21060, 28437, 37916, 47395, 56874, 85311, 94790, 113748, 123227, 142185, 170622, 189580, 246454, 255933, 284370, 341244, 369681, 426555, 492908, 511866, 568740, 616135, 739362, 767799, 853110, 1023732, 1109043, 1232270, 1279665, 1478724, 1535598, 1706220, 1848405, 2218086, 2464540, 2559330, 3071196, 3327129, 3696810, 3838995, 4436172, 5118660, 5545215, 6654258, 7393620, 7677990, 9981387, 11090430, 13308516, 15355980, 16635645, 19962774, 22180860, 33271290, 39925548, 49906935, 66542580, 99813870, 199627740]

約数ペア:

[(1, 199627740), (2, 99813870), (3, 66542580), (4, 49906935), (5, 39925548), (6, 33271290), (9, 22180860), (10, 19962774), (12, 16635645), (13, 15355980), (15, 13308516), (18, 11090430), (20, 9981387), (26, 7677990), (27, 7393620), (30, 6654258), (36, 5545215), (39, 5118660), (45, 4436172), (52, 3838995), (54, 3696810), (60, 3327129), (65, 3071196), (78, 2559330), (81, 2464540), (90, 2218086), (108, 1848405), (117, 1706220), (130, 1535598), (135, 1478724), (156, 1279665), (162, 1232270), (180, 1109043), (195, 1023732), (234, 853110), (260, 767799), (270, 739362), (324, 616135), (351, 568740), (390, 511866), (405, 492908), (468, 426555), (540, 369681), (585, 341244), (702, 284370), (780, 255933), (810, 246454), (1053, 189580), (1170, 170622), (1404, 142185), (1620, 123227), (1755, 113748), (2106, 94790), (2340, 85311), (3510, 56874), (4212, 47395), (5265, 37916), (7020, 28437), (9479, 21060), (10530, 18958)]