51017400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{4049}}^1$

素因数の和:4078

約数の個数: 144

約数和(自身を含む): 195858000

約数和(自身を除く): 144840600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4049, 4200, 6300, 8098, 12147, 12600, 16196, 20245, 24294, 28343, 32392, 36441, 40490, 48588, 56686, 60735, 72882, 80980, 85029, 97176, 101225, 113372, 121470, 141715, 145764, 161960, 170058, 182205, 202450, 226744, 242940, 255087, 283430, 291528, 303675, 340116, 364410, 404900, 425145, 485880, 510174, 566860, 607350, 680232, 708575, 728820, 809800, 850290, 911025, 1020348, 1133720, 1214700, 1275435, 1417150, 1457640, 1700580, 1822050, 2040696, 2125725, 2429400, 2550870, 2834300, 3401160, 3644100, 4251450, 5101740, 5668600, 6377175, 7288200, 8502900, 10203480, 12754350, 17005800, 25508700, 51017400]

約数ペア:

[(1, 51017400), (2, 25508700), (3, 17005800), (4, 12754350), (5, 10203480), (6, 8502900), (7, 7288200), (8, 6377175), (9, 5668600), (10, 5101740), (12, 4251450), (14, 3644100), (15, 3401160), (18, 2834300), (20, 2550870), (21, 2429400), (24, 2125725), (25, 2040696), (28, 1822050), (30, 1700580), (35, 1457640), (36, 1417150), (40, 1275435), (42, 1214700), (45, 1133720), (50, 1020348), (56, 911025), (60, 850290), (63, 809800), (70, 728820), (72, 708575), (75, 680232), (84, 607350), (90, 566860), (100, 510174), (105, 485880), (120, 425145), (126, 404900), (140, 364410), (150, 340116), (168, 303675), (175, 291528), (180, 283430), (200, 255087), (210, 242940), (225, 226744), (252, 202450), (280, 182205), (300, 170058), (315, 161960), (350, 145764), (360, 141715), (420, 121470), (450, 113372), (504, 101225), (525, 97176), (600, 85029), (630, 80980), (700, 72882), (840, 60735), (900, 56686), (1050, 48588), (1260, 40490), (1400, 36441), (1575, 32392), (1800, 28343), (2100, 24294), (2520, 20245), (3150, 16196), (4049, 12600), (4200, 12147), (6300, 8098)]