91949940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 298771200

約数和(自身を除く): 206821260

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, 151, 153, 170, 180, 199, 204, 255, 302, 306, 340, 398, 453, 510, 597, 604, 612, 755, 765, 796, 906, 995, 1020, 1194, 1359, 1510, 1530, 1791, 1812, 1990, 2265, 2388, 2567, 2718, 2985, 3020, 3060, 3383, 3582, 3980, 4530, 5134, 5436, 5970, 6766, 6795, 7164, 7701, 8955, 9060, 10149, 10268, 11940, 12835, 13532, 13590, 15402, 16915, 17910, 20298, 23103, 25670, 27180, 30049, 30447, 30804, 33830, 35820, 38505, 40596, 46206, 50745, 51340, 60098, 60894, 67660, 77010, 90147, 92412, 101490, 115515, 120196, 121788, 150245, 152235, 154020, 180294, 202980, 231030, 270441, 300490, 304470, 360588, 450735, 462060, 510833, 540882, 600980, 608940, 901470, 1021666, 1081764, 1352205, 1532499, 1802940, 2043332, 2554165, 2704410, 3064998, 4597497, 5108330, 5408820, 6129996, 7662495, 9194994, 10216660, 15324990, 18389988, 22987485, 30649980, 45974970, 91949940]

約数ペア:

[(1, 91949940), (2, 45974970), (3, 30649980), (4, 22987485), (5, 18389988), (6, 15324990), (9, 10216660), (10, 9194994), (12, 7662495), (15, 6129996), (17, 5408820), (18, 5108330), (20, 4597497), (30, 3064998), (34, 2704410), (36, 2554165), (45, 2043332), (51, 1802940), (60, 1532499), (68, 1352205), (85, 1081764), (90, 1021666), (102, 901470), (151, 608940), (153, 600980), (170, 540882), (180, 510833), (199, 462060), (204, 450735), (255, 360588), (302, 304470), (306, 300490), (340, 270441), (398, 231030), (453, 202980), (510, 180294), (597, 154020), (604, 152235), (612, 150245), (755, 121788), (765, 120196), (796, 115515), (906, 101490), (995, 92412), (1020, 90147), (1194, 77010), (1359, 67660), (1510, 60894), (1530, 60098), (1791, 51340), (1812, 50745), (1990, 46206), (2265, 40596), (2388, 38505), (2567, 35820), (2718, 33830), (2985, 30804), (3020, 30447), (3060, 30049), (3383, 27180), (3582, 25670), (3980, 23103), (4530, 20298), (5134, 17910), (5436, 16915), (5970, 15402), (6766, 13590), (6795, 13532), (7164, 12835), (7701, 11940), (8955, 10268), (9060, 10149)]