77201600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 222613728

約数和(自身を除く): 145412128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 112, 113, 122, 140, 160, 175, 200, 224, 226, 244, 280, 305, 320, 350, 400, 427, 448, 452, 488, 560, 565, 610, 700, 791, 800, 854, 904, 976, 1120, 1130, 1220, 1400, 1525, 1582, 1600, 1708, 1808, 1952, 2135, 2240, 2260, 2440, 2800, 2825, 3050, 3164, 3416, 3616, 3904, 3955, 4270, 4520, 4880, 5600, 5650, 6100, 6328, 6832, 6893, 7232, 7910, 8540, 9040, 9760, 10675, 11200, 11300, 12200, 12656, 13664, 13786, 15820, 17080, 18080, 19520, 19775, 21350, 22600, 24400, 25312, 27328, 27572, 31640, 34160, 34465, 36160, 39550, 42700, 45200, 48251, 48800, 50624, 55144, 63280, 68320, 68930, 79100, 85400, 90400, 96502, 97600, 110288, 126560, 136640, 137860, 158200, 170800, 172325, 180800, 193004, 220576, 241255, 253120, 275720, 316400, 341600, 344650, 386008, 441152, 482510, 551440, 632800, 683200, 689300, 772016, 965020, 1102880, 1206275, 1265600, 1378600, 1544032, 1930040, 2205760, 2412550, 2757200, 3088064, 3860080, 4825100, 5514400, 7720160, 9650200, 11028800, 15440320, 19300400, 38600800, 77201600]

約数ペア:

[(1, 77201600), (2, 38600800), (4, 19300400), (5, 15440320), (7, 11028800), (8, 9650200), (10, 7720160), (14, 5514400), (16, 4825100), (20, 3860080), (25, 3088064), (28, 2757200), (32, 2412550), (35, 2205760), (40, 1930040), (50, 1544032), (56, 1378600), (61, 1265600), (64, 1206275), (70, 1102880), (80, 965020), (100, 772016), (112, 689300), (113, 683200), (122, 632800), (140, 551440), (160, 482510), (175, 441152), (200, 386008), (224, 344650), (226, 341600), (244, 316400), (280, 275720), (305, 253120), (320, 241255), (350, 220576), (400, 193004), (427, 180800), (448, 172325), (452, 170800), (488, 158200), (560, 137860), (565, 136640), (610, 126560), (700, 110288), (791, 97600), (800, 96502), (854, 90400), (904, 85400), (976, 79100), (1120, 68930), (1130, 68320), (1220, 63280), (1400, 55144), (1525, 50624), (1582, 48800), (1600, 48251), (1708, 45200), (1808, 42700), (1952, 39550), (2135, 36160), (2240, 34465), (2260, 34160), (2440, 31640), (2800, 27572), (2825, 27328), (3050, 25312), (3164, 24400), (3416, 22600), (3616, 21350), (3904, 19775), (3955, 19520), (4270, 18080), (4520, 17080), (4880, 15820), (5600, 13786), (5650, 13664), (6100, 12656), (6328, 12200), (6832, 11300), (6893, 11200), (7232, 10675), (7910, 9760), (8540, 9040)]