172060740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18743}}^1$

素因数の和:18778

約数の個数: 96

約数和(自身を含む): 566818560

約数和(自身を除く): 394757820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 18743, 37486, 56229, 74972, 93715, 112458, 168687, 187430, 224916, 281145, 318631, 337374, 374860, 506061, 562290, 637262, 674748, 843435, 955893, 1012122, 1124580, 1274524, 1593155, 1686870, 1911786, 2024244, 2530305, 2867679, 3186310, 3373740, 3823572, 4779465, 5060610, 5735358, 6372620, 8603037, 9558930, 10121220, 11470716, 14338395, 17206074, 19117860, 28676790, 34412148, 43015185, 57353580, 86030370, 172060740]

約数ペア:

[(1, 172060740), (2, 86030370), (3, 57353580), (4, 43015185), (5, 34412148), (6, 28676790), (9, 19117860), (10, 17206074), (12, 14338395), (15, 11470716), (17, 10121220), (18, 9558930), (20, 8603037), (27, 6372620), (30, 5735358), (34, 5060610), (36, 4779465), (45, 3823572), (51, 3373740), (54, 3186310), (60, 2867679), (68, 2530305), (85, 2024244), (90, 1911786), (102, 1686870), (108, 1593155), (135, 1274524), (153, 1124580), (170, 1012122), (180, 955893), (204, 843435), (255, 674748), (270, 637262), (306, 562290), (340, 506061), (459, 374860), (510, 337374), (540, 318631), (612, 281145), (765, 224916), (918, 187430), (1020, 168687), (1530, 112458), (1836, 93715), (2295, 74972), (3060, 56229), (4590, 37486), (9180, 18743)]