220180800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6553}}^1$

素因数の和:6585

約数の個数: 168

約数和(自身を含む): 825699136

約数和(自身を除く): 605518336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6553, 6720, 8400, 11200, 13106, 16800, 19659, 26212, 32765, 33600, 39318, 45871, 52424, 65530, 78636, 91742, 98295, 104848, 131060, 137613, 157272, 163825, 183484, 196590, 209696, 229355, 262120, 275226, 314544, 327650, 366968, 393180, 419392, 458710, 491475, 524240, 550452, 629088, 655300, 688065, 733936, 786360, 917420, 982950, 1048480, 1100904, 1146775, 1258176, 1310600, 1376130, 1467872, 1572720, 1834840, 1965900, 2096960, 2201808, 2293550, 2621200, 2752260, 2935744, 3145440, 3440325, 3669680, 3931800, 4403616, 4587100, 5242400, 5504520, 6290880, 6880650, 7339360, 7863600, 8807232, 9174200, 10484800, 11009040, 13761300, 14678720, 15727200, 18348400, 22018080, 27522600, 31454400, 36696800, 44036160, 55045200, 73393600, 110090400, 220180800]

約数ペア:

[(1, 220180800), (2, 110090400), (3, 73393600), (4, 55045200), (5, 44036160), (6, 36696800), (7, 31454400), (8, 27522600), (10, 22018080), (12, 18348400), (14, 15727200), (15, 14678720), (16, 13761300), (20, 11009040), (21, 10484800), (24, 9174200), (25, 8807232), (28, 7863600), (30, 7339360), (32, 6880650), (35, 6290880), (40, 5504520), (42, 5242400), (48, 4587100), (50, 4403616), (56, 3931800), (60, 3669680), (64, 3440325), (70, 3145440), (75, 2935744), (80, 2752260), (84, 2621200), (96, 2293550), (100, 2201808), (105, 2096960), (112, 1965900), (120, 1834840), (140, 1572720), (150, 1467872), (160, 1376130), (168, 1310600), (175, 1258176), (192, 1146775), (200, 1100904), (210, 1048480), (224, 982950), (240, 917420), (280, 786360), (300, 733936), (320, 688065), (336, 655300), (350, 629088), (400, 550452), (420, 524240), (448, 491475), (480, 458710), (525, 419392), (560, 393180), (600, 366968), (672, 327650), (700, 314544), (800, 275226), (840, 262120), (960, 229355), (1050, 209696), (1120, 196590), (1200, 183484), (1344, 163825), (1400, 157272), (1600, 137613), (1680, 131060), (2100, 104848), (2240, 98295), (2400, 91742), (2800, 78636), (3360, 65530), (4200, 52424), (4800, 45871), (5600, 39318), (6553, 33600), (6720, 32765), (8400, 26212), (11200, 19659), (13106, 16800)]