18055800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 69348240

約数和(自身を除く): 51292440

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, 1433, 1575, 1800, 2100, 2520, 2866, 3150, 4200, 4299, 5732, 6300, 7165, 8598, 10031, 11464, 12600, 12897, 14330, 17196, 20062, 21495, 25794, 28660, 30093, 34392, 35825, 40124, 42990, 50155, 51588, 57320, 60186, 64485, 71650, 80248, 85980, 90279, 100310, 103176, 107475, 120372, 128970, 143300, 150465, 171960, 180558, 200620, 214950, 240744, 250775, 257940, 286600, 300930, 322425, 361116, 401240, 429900, 451395, 501550, 515880, 601860, 644850, 722232, 752325, 859800, 902790, 1003100, 1203720, 1289700, 1504650, 1805580, 2006200, 2256975, 2579400, 3009300, 3611160, 4513950, 6018600, 9027900, 18055800]

約数ペア:

[(1, 18055800), (2, 9027900), (3, 6018600), (4, 4513950), (5, 3611160), (6, 3009300), (7, 2579400), (8, 2256975), (9, 2006200), (10, 1805580), (12, 1504650), (14, 1289700), (15, 1203720), (18, 1003100), (20, 902790), (21, 859800), (24, 752325), (25, 722232), (28, 644850), (30, 601860), (35, 515880), (36, 501550), (40, 451395), (42, 429900), (45, 401240), (50, 361116), (56, 322425), (60, 300930), (63, 286600), (70, 257940), (72, 250775), (75, 240744), (84, 214950), (90, 200620), (100, 180558), (105, 171960), (120, 150465), (126, 143300), (140, 128970), (150, 120372), (168, 107475), (175, 103176), (180, 100310), (200, 90279), (210, 85980), (225, 80248), (252, 71650), (280, 64485), (300, 60186), (315, 57320), (350, 51588), (360, 50155), (420, 42990), (450, 40124), (504, 35825), (525, 34392), (600, 30093), (630, 28660), (700, 25794), (840, 21495), (900, 20062), (1050, 17196), (1260, 14330), (1400, 12897), (1433, 12600), (1575, 11464), (1800, 10031), (2100, 8598), (2520, 7165), (2866, 6300), (3150, 5732), (4200, 4299)]