1288452600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24683}}^1$

素因数の和:24734

約数の個数: 144

約数和(自身を含む): 4476443400

約数和(自身を除く): 3187990800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2900, 3480, 4350, 5220, 5800, 6525, 8700, 10440, 13050, 17400, 24683, 26100, 49366, 52200, 74049, 98732, 123415, 148098, 197464, 222147, 246830, 296196, 370245, 444294, 493660, 592392, 617075, 715807, 740490, 888588, 987320, 1110735, 1234150, 1431614, 1480980, 1777176, 1851225, 2147421, 2221470, 2468300, 2863228, 2961960, 3579035, 3702450, 4294842, 4442940, 4936600, 5553675, 5726456, 6442263, 7158070, 7404900, 8589684, 8885880, 10737105, 11107350, 12884526, 14316140, 14809800, 17179368, 17895175, 21474210, 22214700, 25769052, 28632280, 32211315, 35790350, 42948420, 44429400, 51538104, 53685525, 64422630, 71580700, 85896840, 107371050, 128845260, 143161400, 161056575, 214742100, 257690520, 322113150, 429484200, 644226300, 1288452600]

約数ペア:

[(1, 1288452600), (2, 644226300), (3, 429484200), (4, 322113150), (5, 257690520), (6, 214742100), (8, 161056575), (9, 143161400), (10, 128845260), (12, 107371050), (15, 85896840), (18, 71580700), (20, 64422630), (24, 53685525), (25, 51538104), (29, 44429400), (30, 42948420), (36, 35790350), (40, 32211315), (45, 28632280), (50, 25769052), (58, 22214700), (60, 21474210), (72, 17895175), (75, 17179368), (87, 14809800), (90, 14316140), (100, 12884526), (116, 11107350), (120, 10737105), (145, 8885880), (150, 8589684), (174, 7404900), (180, 7158070), (200, 6442263), (225, 5726456), (232, 5553675), (261, 4936600), (290, 4442940), (300, 4294842), (348, 3702450), (360, 3579035), (435, 2961960), (450, 2863228), (522, 2468300), (580, 2221470), (600, 2147421), (696, 1851225), (725, 1777176), (870, 1480980), (900, 1431614), (1044, 1234150), (1160, 1110735), (1305, 987320), (1450, 888588), (1740, 740490), (1800, 715807), (2088, 617075), (2175, 592392), (2610, 493660), (2900, 444294), (3480, 370245), (4350, 296196), (5220, 246830), (5800, 222147), (6525, 197464), (8700, 148098), (10440, 123415), (13050, 98732), (17400, 74049), (24683, 52200), (26100, 49366)]