9739980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 32114880

約数和(自身を除く): 22374900

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, 1061, 1530, 1836, 2122, 2295, 3060, 3183, 4244, 4590, 5305, 6366, 9180, 9549, 10610, 12732, 15915, 18037, 19098, 21220, 28647, 31830, 36074, 38196, 47745, 54111, 57294, 63660, 72148, 90185, 95490, 108222, 114588, 143235, 162333, 180370, 190980, 216444, 270555, 286470, 324666, 360740, 486999, 541110, 572940, 649332, 811665, 973998, 1082220, 1623330, 1947996, 2434995, 3246660, 4869990, 9739980]

約数ペア:

[(1, 9739980), (2, 4869990), (3, 3246660), (4, 2434995), (5, 1947996), (6, 1623330), (9, 1082220), (10, 973998), (12, 811665), (15, 649332), (17, 572940), (18, 541110), (20, 486999), (27, 360740), (30, 324666), (34, 286470), (36, 270555), (45, 216444), (51, 190980), (54, 180370), (60, 162333), (68, 143235), (85, 114588), (90, 108222), (102, 95490), (108, 90185), (135, 72148), (153, 63660), (170, 57294), (180, 54111), (204, 47745), (255, 38196), (270, 36074), (306, 31830), (340, 28647), (459, 21220), (510, 19098), (540, 18037), (612, 15915), (765, 12732), (918, 10610), (1020, 9549), (1061, 9180), (1530, 6366), (1836, 5305), (2122, 4590), (2295, 4244), (3060, 3183)]