174967740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57179}}^1$

素因数の和:57211

約数の個数: 72

約数和(自身を含む): 561965040

約数和(自身を除く): 386997300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 57179, 114358, 171537, 228716, 285895, 343074, 514611, 571790, 686148, 857685, 972043, 1029222, 1143580, 1715370, 1944086, 2058444, 2573055, 2916129, 3430740, 3888172, 4860215, 5146110, 5832258, 8748387, 9720430, 10292220, 11664516, 14580645, 17496774, 19440860, 29161290, 34993548, 43741935, 58322580, 87483870, 174967740]

約数ペア:

[(1, 174967740), (2, 87483870), (3, 58322580), (4, 43741935), (5, 34993548), (6, 29161290), (9, 19440860), (10, 17496774), (12, 14580645), (15, 11664516), (17, 10292220), (18, 9720430), (20, 8748387), (30, 5832258), (34, 5146110), (36, 4860215), (45, 3888172), (51, 3430740), (60, 2916129), (68, 2573055), (85, 2058444), (90, 1944086), (102, 1715370), (153, 1143580), (170, 1029222), (180, 972043), (204, 857685), (255, 686148), (306, 571790), (340, 514611), (510, 343074), (612, 285895), (765, 228716), (1020, 171537), (1530, 114358), (3060, 57179)]