80248500

素因数分解:

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

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 268304400

約数和(自身を除く): 188055900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1049, 1125, 1275, 1500, 1530, 1700, 2098, 2125, 2250, 2550, 3060, 3147, 3825, 4196, 4250, 4500, 5100, 5245, 6294, 6375, 7650, 8500, 9441, 10490, 12588, 12750, 15300, 15735, 17833, 18882, 19125, 20980, 25500, 26225, 31470, 35666, 37764, 38250, 47205, 52450, 53499, 62940, 71332, 76500, 78675, 89165, 94410, 104900, 106998, 131125, 157350, 160497, 178330, 188820, 213996, 236025, 262250, 267495, 314700, 320994, 356660, 393375, 445825, 472050, 524500, 534990, 641988, 786750, 802485, 891650, 944100, 1069980, 1180125, 1337475, 1573500, 1604970, 1783300, 2229125, 2360250, 2674950, 3209940, 4012425, 4458250, 4720500, 5349900, 6687375, 8024850, 8916500, 13374750, 16049700, 20062125, 26749500, 40124250, 80248500]

約数ペア:

[(1, 80248500), (2, 40124250), (3, 26749500), (4, 20062125), (5, 16049700), (6, 13374750), (9, 8916500), (10, 8024850), (12, 6687375), (15, 5349900), (17, 4720500), (18, 4458250), (20, 4012425), (25, 3209940), (30, 2674950), (34, 2360250), (36, 2229125), (45, 1783300), (50, 1604970), (51, 1573500), (60, 1337475), (68, 1180125), (75, 1069980), (85, 944100), (90, 891650), (100, 802485), (102, 786750), (125, 641988), (150, 534990), (153, 524500), (170, 472050), (180, 445825), (204, 393375), (225, 356660), (250, 320994), (255, 314700), (300, 267495), (306, 262250), (340, 236025), (375, 213996), (425, 188820), (450, 178330), (500, 160497), (510, 157350), (612, 131125), (750, 106998), (765, 104900), (850, 94410), (900, 89165), (1020, 78675), (1049, 76500), (1125, 71332), (1275, 62940), (1500, 53499), (1530, 52450), (1700, 47205), (2098, 38250), (2125, 37764), (2250, 35666), (2550, 31470), (3060, 26225), (3147, 25500), (3825, 20980), (4196, 19125), (4250, 18882), (4500, 17833), (5100, 15735), (5245, 15300), (6294, 12750), (6375, 12588), (7650, 10490), (8500, 9441)]