219652800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 168

約数和(自身を含む): 732470976

約数和(自身を除く): 512818176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 134, 150, 160, 192, 200, 201, 240, 268, 300, 320, 335, 400, 402, 480, 536, 600, 670, 683, 800, 804, 960, 1005, 1072, 1200, 1340, 1366, 1600, 1608, 1675, 2010, 2049, 2144, 2400, 2680, 2732, 3216, 3350, 3415, 4020, 4098, 4288, 4800, 5025, 5360, 5464, 6432, 6700, 6830, 8040, 8196, 10050, 10245, 10720, 10928, 12864, 13400, 13660, 16080, 16392, 17075, 20100, 20490, 21440, 21856, 26800, 27320, 32160, 32784, 34150, 40200, 40980, 43712, 45761, 51225, 53600, 54640, 64320, 65568, 68300, 80400, 81960, 91522, 102450, 107200, 109280, 131136, 136600, 137283, 160800, 163920, 183044, 204900, 218560, 228805, 273200, 274566, 321600, 327840, 366088, 409800, 457610, 546400, 549132, 655680, 686415, 732176, 819600, 915220, 1092800, 1098264, 1144025, 1372830, 1464352, 1639200, 1830440, 2196528, 2288050, 2745660, 2928704, 3278400, 3432075, 3660880, 4393056, 4576100, 5491320, 6864150, 7321760, 8786112, 9152200, 10982640, 13728300, 14643520, 18304400, 21965280, 27456600, 36608800, 43930560, 54913200, 73217600, 109826400, 219652800]

約数ペア:

[(1, 219652800), (2, 109826400), (3, 73217600), (4, 54913200), (5, 43930560), (6, 36608800), (8, 27456600), (10, 21965280), (12, 18304400), (15, 14643520), (16, 13728300), (20, 10982640), (24, 9152200), (25, 8786112), (30, 7321760), (32, 6864150), (40, 5491320), (48, 4576100), (50, 4393056), (60, 3660880), (64, 3432075), (67, 3278400), (75, 2928704), (80, 2745660), (96, 2288050), (100, 2196528), (120, 1830440), (134, 1639200), (150, 1464352), (160, 1372830), (192, 1144025), (200, 1098264), (201, 1092800), (240, 915220), (268, 819600), (300, 732176), (320, 686415), (335, 655680), (400, 549132), (402, 546400), (480, 457610), (536, 409800), (600, 366088), (670, 327840), (683, 321600), (800, 274566), (804, 273200), (960, 228805), (1005, 218560), (1072, 204900), (1200, 183044), (1340, 163920), (1366, 160800), (1600, 137283), (1608, 136600), (1675, 131136), (2010, 109280), (2049, 107200), (2144, 102450), (2400, 91522), (2680, 81960), (2732, 80400), (3216, 68300), (3350, 65568), (3415, 64320), (4020, 54640), (4098, 53600), (4288, 51225), (4800, 45761), (5025, 43712), (5360, 40980), (5464, 40200), (6432, 34150), (6700, 32784), (6830, 32160), (8040, 27320), (8196, 26800), (10050, 21856), (10245, 21440), (10720, 20490), (10928, 20100), (12864, 17075), (13400, 16392), (13660, 16080)]