56398500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 181254528

約数和(自身を除く): 124856028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 150, 151, 166, 180, 225, 249, 250, 300, 302, 332, 375, 415, 450, 453, 498, 500, 604, 747, 750, 755, 830, 900, 906, 996, 1125, 1245, 1359, 1494, 1500, 1510, 1660, 1812, 2075, 2250, 2265, 2490, 2718, 2988, 3020, 3735, 3775, 4150, 4500, 4530, 4980, 5436, 6225, 6795, 7470, 7550, 8300, 9060, 10375, 11325, 12450, 12533, 13590, 14940, 15100, 18675, 18875, 20750, 22650, 24900, 25066, 27180, 31125, 33975, 37350, 37599, 37750, 41500, 45300, 50132, 56625, 62250, 62665, 67950, 74700, 75198, 75500, 93375, 112797, 113250, 124500, 125330, 135900, 150396, 169875, 186750, 187995, 225594, 226500, 250660, 313325, 339750, 373500, 375990, 451188, 563985, 626650, 679500, 751980, 939975, 1127970, 1253300, 1566625, 1879950, 2255940, 2819925, 3133250, 3759900, 4699875, 5639850, 6266500, 9399750, 11279700, 14099625, 18799500, 28199250, 56398500]

約数ペア:

[(1, 56398500), (2, 28199250), (3, 18799500), (4, 14099625), (5, 11279700), (6, 9399750), (9, 6266500), (10, 5639850), (12, 4699875), (15, 3759900), (18, 3133250), (20, 2819925), (25, 2255940), (30, 1879950), (36, 1566625), (45, 1253300), (50, 1127970), (60, 939975), (75, 751980), (83, 679500), (90, 626650), (100, 563985), (125, 451188), (150, 375990), (151, 373500), (166, 339750), (180, 313325), (225, 250660), (249, 226500), (250, 225594), (300, 187995), (302, 186750), (332, 169875), (375, 150396), (415, 135900), (450, 125330), (453, 124500), (498, 113250), (500, 112797), (604, 93375), (747, 75500), (750, 75198), (755, 74700), (830, 67950), (900, 62665), (906, 62250), (996, 56625), (1125, 50132), (1245, 45300), (1359, 41500), (1494, 37750), (1500, 37599), (1510, 37350), (1660, 33975), (1812, 31125), (2075, 27180), (2250, 25066), (2265, 24900), (2490, 22650), (2718, 20750), (2988, 18875), (3020, 18675), (3735, 15100), (3775, 14940), (4150, 13590), (4500, 12533), (4530, 12450), (4980, 11325), (5436, 10375), (6225, 9060), (6795, 8300), (7470, 7550)]