242465400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1697

約数の個数: 168

約数和(自身を含む): 845719680

約数和(自身を除く): 603254280

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, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1620, 1663, 1800, 1944, 2025, 2430, 2700, 2916, 3240, 3326, 3645, 4050, 4860, 4989, 5400, 5832, 6075, 6652, 7290, 8100, 8315, 9720, 9978, 12150, 13304, 14580, 14967, 16200, 16630, 18225, 19956, 24300, 24945, 29160, 29934, 33260, 36450, 39912, 41575, 44901, 48600, 49890, 59868, 66520, 72900, 74835, 83150, 89802, 99780, 119736, 124725, 134703, 145800, 149670, 166300, 179604, 199560, 224505, 249450, 269406, 299340, 332600, 359208, 374175, 404109, 449010, 498900, 538812, 598680, 673515, 748350, 808218, 898020, 997800, 1077624, 1122525, 1212327, 1347030, 1496700, 1616436, 1796040, 2020545, 2245050, 2424654, 2694060, 2993400, 3232872, 3367575, 4041090, 4490100, 4849308, 5388120, 6061635, 6735150, 8082180, 8980200, 9698616, 10102725, 12123270, 13470300, 16164360, 20205450, 24246540, 26940600, 30308175, 40410900, 48493080, 60616350, 80821800, 121232700, 242465400]

約数ペア:

[(1, 242465400), (2, 121232700), (3, 80821800), (4, 60616350), (5, 48493080), (6, 40410900), (8, 30308175), (9, 26940600), (10, 24246540), (12, 20205450), (15, 16164360), (18, 13470300), (20, 12123270), (24, 10102725), (25, 9698616), (27, 8980200), (30, 8082180), (36, 6735150), (40, 6061635), (45, 5388120), (50, 4849308), (54, 4490100), (60, 4041090), (72, 3367575), (75, 3232872), (81, 2993400), (90, 2694060), (100, 2424654), (108, 2245050), (120, 2020545), (135, 1796040), (150, 1616436), (162, 1496700), (180, 1347030), (200, 1212327), (216, 1122525), (225, 1077624), (243, 997800), (270, 898020), (300, 808218), (324, 748350), (360, 673515), (405, 598680), (450, 538812), (486, 498900), (540, 449010), (600, 404109), (648, 374175), (675, 359208), (729, 332600), (810, 299340), (900, 269406), (972, 249450), (1080, 224505), (1215, 199560), (1350, 179604), (1458, 166300), (1620, 149670), (1663, 145800), (1800, 134703), (1944, 124725), (2025, 119736), (2430, 99780), (2700, 89802), (2916, 83150), (3240, 74835), (3326, 72900), (3645, 66520), (4050, 59868), (4860, 49890), (4989, 48600), (5400, 44901), (5832, 41575), (6075, 39912), (6652, 36450), (7290, 33260), (8100, 29934), (8315, 29160), (9720, 24945), (9978, 24300), (12150, 19956), (13304, 18225), (14580, 16630), (14967, 16200)]