27467440

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 200

約数和(自身を含む): 87525648

約数和(自身を除く): 60058208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 280, 286, 308, 343, 364, 385, 392, 440, 455, 490, 520, 539, 560, 572, 616, 637, 686, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1144, 1232, 1274, 1372, 1430, 1456, 1540, 1715, 1820, 1960, 2002, 2156, 2288, 2401, 2548, 2695, 2744, 2860, 3080, 3185, 3430, 3640, 3773, 3920, 4004, 4312, 4459, 4802, 5005, 5096, 5390, 5488, 5720, 6160, 6370, 6860, 7007, 7280, 7546, 8008, 8624, 8918, 9604, 10010, 10192, 10780, 11440, 12005, 12740, 13720, 14014, 15092, 16016, 17836, 18865, 19208, 20020, 21560, 22295, 24010, 25480, 26411, 27440, 28028, 30184, 31213, 35035, 35672, 37730, 38416, 40040, 43120, 44590, 48020, 49049, 50960, 52822, 56056, 60368, 62426, 70070, 71344, 75460, 80080, 89180, 96040, 98098, 105644, 112112, 124852, 132055, 140140, 150920, 156065, 178360, 192080, 196196, 211288, 245245, 249704, 264110, 280280, 301840, 312130, 343343, 356720, 392392, 422576, 490490, 499408, 528220, 560560, 624260, 686686, 784784, 980980, 1056440, 1248520, 1373372, 1716715, 1961960, 2112880, 2497040, 2746744, 3433430, 3923920, 5493488, 6866860, 13733720, 27467440]

約数ペア:

[(1, 27467440), (2, 13733720), (4, 6866860), (5, 5493488), (7, 3923920), (8, 3433430), (10, 2746744), (11, 2497040), (13, 2112880), (14, 1961960), (16, 1716715), (20, 1373372), (22, 1248520), (26, 1056440), (28, 980980), (35, 784784), (40, 686686), (44, 624260), (49, 560560), (52, 528220), (55, 499408), (56, 490490), (65, 422576), (70, 392392), (77, 356720), (80, 343343), (88, 312130), (91, 301840), (98, 280280), (104, 264110), (110, 249704), (112, 245245), (130, 211288), (140, 196196), (143, 192080), (154, 178360), (176, 156065), (182, 150920), (196, 140140), (208, 132055), (220, 124852), (245, 112112), (260, 105644), (280, 98098), (286, 96040), (308, 89180), (343, 80080), (364, 75460), (385, 71344), (392, 70070), (440, 62426), (455, 60368), (490, 56056), (520, 52822), (539, 50960), (560, 49049), (572, 48020), (616, 44590), (637, 43120), (686, 40040), (715, 38416), (728, 37730), (770, 35672), (784, 35035), (880, 31213), (910, 30184), (980, 28028), (1001, 27440), (1040, 26411), (1078, 25480), (1144, 24010), (1232, 22295), (1274, 21560), (1372, 20020), (1430, 19208), (1456, 18865), (1540, 17836), (1715, 16016), (1820, 15092), (1960, 14014), (2002, 13720), (2156, 12740), (2288, 12005), (2401, 11440), (2548, 10780), (2695, 10192), (2744, 10010), (2860, 9604), (3080, 8918), (3185, 8624), (3430, 8008), (3640, 7546), (3773, 7280), (3920, 7007), (4004, 6860), (4312, 6370), (4459, 6160), (4802, 5720), (5005, 5488), (5096, 5390)]