243405000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 200

約数和(自身を含む): 853344030

約数和(自身を除く): 609939030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 601, 625, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1202, 1250, 1350, 1500, 1620, 1800, 1803, 1875, 2025, 2250, 2404, 2500, 2700, 3000, 3005, 3240, 3375, 3606, 3750, 4050, 4500, 4808, 5000, 5400, 5409, 5625, 6010, 6750, 7212, 7500, 8100, 9000, 9015, 10125, 10818, 11250, 12020, 13500, 14424, 15000, 15025, 16200, 16227, 16875, 18030, 20250, 21636, 22500, 24040, 27000, 27045, 30050, 32454, 33750, 36060, 40500, 43272, 45000, 45075, 48681, 50625, 54090, 60100, 64908, 67500, 72120, 75125, 81000, 81135, 90150, 97362, 101250, 108180, 120200, 129816, 135000, 135225, 150250, 162270, 180300, 194724, 202500, 216360, 225375, 243405, 270450, 300500, 324540, 360600, 375625, 389448, 405000, 405675, 450750, 486810, 540900, 601000, 649080, 676125, 751250, 811350, 901500, 973620, 1081800, 1126875, 1217025, 1352250, 1502500, 1622700, 1803000, 1947240, 2028375, 2253750, 2434050, 2704500, 3005000, 3245400, 3380625, 4056750, 4507500, 4868100, 5409000, 6085125, 6761250, 8113500, 9015000, 9736200, 10141875, 12170250, 13522500, 16227000, 20283750, 24340500, 27045000, 30425625, 40567500, 48681000, 60851250, 81135000, 121702500, 243405000]

約数ペア:

[(1, 243405000), (2, 121702500), (3, 81135000), (4, 60851250), (5, 48681000), (6, 40567500), (8, 30425625), (9, 27045000), (10, 24340500), (12, 20283750), (15, 16227000), (18, 13522500), (20, 12170250), (24, 10141875), (25, 9736200), (27, 9015000), (30, 8113500), (36, 6761250), (40, 6085125), (45, 5409000), (50, 4868100), (54, 4507500), (60, 4056750), (72, 3380625), (75, 3245400), (81, 3005000), (90, 2704500), (100, 2434050), (108, 2253750), (120, 2028375), (125, 1947240), (135, 1803000), (150, 1622700), (162, 1502500), (180, 1352250), (200, 1217025), (216, 1126875), (225, 1081800), (250, 973620), (270, 901500), (300, 811350), (324, 751250), (360, 676125), (375, 649080), (405, 601000), (450, 540900), (500, 486810), (540, 450750), (600, 405675), (601, 405000), (625, 389448), (648, 375625), (675, 360600), (750, 324540), (810, 300500), (900, 270450), (1000, 243405), (1080, 225375), (1125, 216360), (1202, 202500), (1250, 194724), (1350, 180300), (1500, 162270), (1620, 150250), (1800, 135225), (1803, 135000), (1875, 129816), (2025, 120200), (2250, 108180), (2404, 101250), (2500, 97362), (2700, 90150), (3000, 81135), (3005, 81000), (3240, 75125), (3375, 72120), (3606, 67500), (3750, 64908), (4050, 60100), (4500, 54090), (4808, 50625), (5000, 48681), (5400, 45075), (5409, 45000), (5625, 43272), (6010, 40500), (6750, 36060), (7212, 33750), (7500, 32454), (8100, 30050), (9000, 27045), (9015, 27000), (10125, 24040), (10818, 22500), (11250, 21636), (12020, 20250), (13500, 18030), (14424, 16875), (15000, 16227), (15025, 16200)]