255190230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 734832000

約数和(自身を除く): 479641770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 135, 153, 159, 170, 255, 265, 270, 306, 318, 459, 477, 510, 530, 765, 795, 901, 918, 954, 1049, 1431, 1530, 1590, 1802, 2098, 2295, 2385, 2703, 2862, 3147, 4505, 4590, 4770, 5245, 5406, 6294, 7155, 8109, 9010, 9441, 10490, 13515, 14310, 15735, 16218, 17833, 18882, 24327, 27030, 28323, 31470, 35666, 40545, 47205, 48654, 53499, 55597, 56646, 81090, 89165, 94410, 106998, 111194, 121635, 141615, 160497, 166791, 178330, 243270, 267495, 277985, 283230, 320994, 333582, 481491, 500373, 534990, 555970, 802485, 833955, 945149, 962982, 1000746, 1501119, 1604970, 1667910, 1890298, 2407455, 2501865, 2835447, 3002238, 4725745, 4814910, 5003730, 5670894, 7505595, 8506341, 9451490, 14177235, 15011190, 17012682, 25519023, 28354470, 42531705, 51038046, 85063410, 127595115, 255190230]

約数ペア:

[(1, 255190230), (2, 127595115), (3, 85063410), (5, 51038046), (6, 42531705), (9, 28354470), (10, 25519023), (15, 17012682), (17, 15011190), (18, 14177235), (27, 9451490), (30, 8506341), (34, 7505595), (45, 5670894), (51, 5003730), (53, 4814910), (54, 4725745), (85, 3002238), (90, 2835447), (102, 2501865), (106, 2407455), (135, 1890298), (153, 1667910), (159, 1604970), (170, 1501119), (255, 1000746), (265, 962982), (270, 945149), (306, 833955), (318, 802485), (459, 555970), (477, 534990), (510, 500373), (530, 481491), (765, 333582), (795, 320994), (901, 283230), (918, 277985), (954, 267495), (1049, 243270), (1431, 178330), (1530, 166791), (1590, 160497), (1802, 141615), (2098, 121635), (2295, 111194), (2385, 106998), (2703, 94410), (2862, 89165), (3147, 81090), (4505, 56646), (4590, 55597), (4770, 53499), (5245, 48654), (5406, 47205), (6294, 40545), (7155, 35666), (8109, 31470), (9010, 28323), (9441, 27030), (10490, 24327), (13515, 18882), (14310, 17833), (15735, 16218)]