85860540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 204443460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 153, 170, 180, 188, 199, 204, 235, 255, 270, 282, 306, 340, 398, 423, 459, 470, 510, 540, 564, 597, 612, 705, 765, 796, 799, 846, 918, 940, 995, 1020, 1194, 1269, 1410, 1530, 1598, 1692, 1791, 1836, 1990, 2115, 2295, 2388, 2397, 2538, 2820, 2985, 3060, 3196, 3383, 3582, 3980, 3995, 4230, 4590, 4794, 5076, 5373, 5970, 6345, 6766, 7164, 7191, 7990, 8460, 8955, 9180, 9353, 9588, 10149, 10746, 11940, 11985, 12690, 13532, 14382, 15980, 16915, 17910, 18706, 20298, 21492, 21573, 23970, 25380, 26865, 28059, 28764, 30447, 33830, 35820, 35955, 37412, 40596, 43146, 46765, 47940, 50745, 53730, 56118, 60894, 67660, 71910, 84177, 86292, 91341, 93530, 101490, 107460, 107865, 112236, 121788, 140295, 143820, 152235, 159001, 168354, 182682, 187060, 202980, 215730, 252531, 280590, 304470, 318002, 336708, 365364, 420885, 431460, 456705, 477003, 505062, 561180, 608940, 636004, 795005, 841770, 913410, 954006, 1010124, 1262655, 1431009, 1590010, 1683540, 1826820, 1908012, 2385015, 2525310, 2862018, 3180020, 4293027, 4770030, 5050620, 5724036, 7155045, 8586054, 9540060, 14310090, 17172108, 21465135, 28620180, 42930270, 85860540]

約数ペア:

[(1, 85860540), (2, 42930270), (3, 28620180), (4, 21465135), (5, 17172108), (6, 14310090), (9, 9540060), (10, 8586054), (12, 7155045), (15, 5724036), (17, 5050620), (18, 4770030), (20, 4293027), (27, 3180020), (30, 2862018), (34, 2525310), (36, 2385015), (45, 1908012), (47, 1826820), (51, 1683540), (54, 1590010), (60, 1431009), (68, 1262655), (85, 1010124), (90, 954006), (94, 913410), (102, 841770), (108, 795005), (135, 636004), (141, 608940), (153, 561180), (170, 505062), (180, 477003), (188, 456705), (199, 431460), (204, 420885), (235, 365364), (255, 336708), (270, 318002), (282, 304470), (306, 280590), (340, 252531), (398, 215730), (423, 202980), (459, 187060), (470, 182682), (510, 168354), (540, 159001), (564, 152235), (597, 143820), (612, 140295), (705, 121788), (765, 112236), (796, 107865), (799, 107460), (846, 101490), (918, 93530), (940, 91341), (995, 86292), (1020, 84177), (1194, 71910), (1269, 67660), (1410, 60894), (1530, 56118), (1598, 53730), (1692, 50745), (1791, 47940), (1836, 46765), (1990, 43146), (2115, 40596), (2295, 37412), (2388, 35955), (2397, 35820), (2538, 33830), (2820, 30447), (2985, 28764), (3060, 28059), (3196, 26865), (3383, 25380), (3582, 23970), (3980, 21573), (3995, 21492), (4230, 20298), (4590, 18706), (4794, 17910), (5076, 16915), (5373, 15980), (5970, 14382), (6345, 13532), (6766, 12690), (7164, 11985), (7191, 11940), (7990, 10746), (8460, 10149), (8955, 9588), (9180, 9353)]