131455800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{10433}}^1$

素因数の和:10462

約数の個数: 144

約数和(自身を含む): 504588240

約数和(自身を除く): 373132440

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, 4200, 6300, 10433, 12600, 20866, 31299, 41732, 52165, 62598, 73031, 83464, 93897, 104330, 125196, 146062, 156495, 187794, 208660, 219093, 250392, 260825, 292124, 312990, 365155, 375588, 417320, 438186, 469485, 521650, 584248, 625980, 657279, 730310, 751176, 782475, 876372, 938970, 1043300, 1095465, 1251960, 1314558, 1460620, 1564950, 1752744, 1825775, 1877940, 2086600, 2190930, 2347425, 2629116, 2921240, 3129900, 3286395, 3651550, 3755880, 4381860, 4694850, 5258232, 5477325, 6259800, 6572790, 7303100, 8763720, 9389700, 10954650, 13145580, 14606200, 16431975, 18779400, 21909300, 26291160, 32863950, 43818600, 65727900, 131455800]

約数ペア:

[(1, 131455800), (2, 65727900), (3, 43818600), (4, 32863950), (5, 26291160), (6, 21909300), (7, 18779400), (8, 16431975), (9, 14606200), (10, 13145580), (12, 10954650), (14, 9389700), (15, 8763720), (18, 7303100), (20, 6572790), (21, 6259800), (24, 5477325), (25, 5258232), (28, 4694850), (30, 4381860), (35, 3755880), (36, 3651550), (40, 3286395), (42, 3129900), (45, 2921240), (50, 2629116), (56, 2347425), (60, 2190930), (63, 2086600), (70, 1877940), (72, 1825775), (75, 1752744), (84, 1564950), (90, 1460620), (100, 1314558), (105, 1251960), (120, 1095465), (126, 1043300), (140, 938970), (150, 876372), (168, 782475), (175, 751176), (180, 730310), (200, 657279), (210, 625980), (225, 584248), (252, 521650), (280, 469485), (300, 438186), (315, 417320), (350, 375588), (360, 365155), (420, 312990), (450, 292124), (504, 260825), (525, 250392), (600, 219093), (630, 208660), (700, 187794), (840, 156495), (900, 146062), (1050, 125196), (1260, 104330), (1400, 93897), (1575, 83464), (1800, 73031), (2100, 62598), (2520, 52165), (3150, 41732), (4200, 31299), (6300, 20866), (10433, 12600)]