84162400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 253811880

約数和(自身を除く): 169649480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 113, 133, 140, 152, 160, 175, 190, 196, 200, 224, 226, 245, 266, 280, 304, 350, 380, 392, 400, 452, 475, 490, 532, 560, 565, 608, 665, 700, 760, 784, 791, 800, 904, 931, 950, 980, 1064, 1120, 1130, 1225, 1330, 1400, 1520, 1568, 1582, 1808, 1862, 1900, 1960, 2128, 2147, 2260, 2450, 2660, 2800, 2825, 3040, 3164, 3325, 3616, 3724, 3800, 3920, 3955, 4256, 4294, 4520, 4655, 4900, 5320, 5537, 5600, 5650, 6328, 6650, 7448, 7600, 7840, 7910, 8588, 9040, 9310, 9800, 10640, 10735, 11074, 11300, 12656, 13300, 14896, 15029, 15200, 15820, 17176, 18080, 18620, 19600, 19775, 21280, 21470, 22148, 22600, 23275, 25312, 26600, 27685, 29792, 30058, 31640, 34352, 37240, 39200, 39550, 42940, 44296, 45200, 46550, 53200, 53675, 55370, 60116, 63280, 68704, 74480, 75145, 79100, 85880, 88592, 90400, 93100, 105203, 106400, 107350, 110740, 120232, 126560, 138425, 148960, 150290, 158200, 171760, 177184, 186200, 210406, 214700, 221480, 240464, 276850, 300580, 316400, 343520, 372400, 375725, 420812, 429400, 442960, 480928, 526015, 553700, 601160, 632800, 744800, 751450, 841624, 858800, 885920, 1052030, 1107400, 1202320, 1502900, 1683248, 1717600, 2104060, 2214800, 2404640, 2630075, 3005800, 3366496, 4208120, 4429600, 5260150, 6011600, 8416240, 10520300, 12023200, 16832480, 21040600, 42081200, 84162400]

約数ペア:

[(1, 84162400), (2, 42081200), (4, 21040600), (5, 16832480), (7, 12023200), (8, 10520300), (10, 8416240), (14, 6011600), (16, 5260150), (19, 4429600), (20, 4208120), (25, 3366496), (28, 3005800), (32, 2630075), (35, 2404640), (38, 2214800), (40, 2104060), (49, 1717600), (50, 1683248), (56, 1502900), (70, 1202320), (76, 1107400), (80, 1052030), (95, 885920), (98, 858800), (100, 841624), (112, 751450), (113, 744800), (133, 632800), (140, 601160), (152, 553700), (160, 526015), (175, 480928), (190, 442960), (196, 429400), (200, 420812), (224, 375725), (226, 372400), (245, 343520), (266, 316400), (280, 300580), (304, 276850), (350, 240464), (380, 221480), (392, 214700), (400, 210406), (452, 186200), (475, 177184), (490, 171760), (532, 158200), (560, 150290), (565, 148960), (608, 138425), (665, 126560), (700, 120232), (760, 110740), (784, 107350), (791, 106400), (800, 105203), (904, 93100), (931, 90400), (950, 88592), (980, 85880), (1064, 79100), (1120, 75145), (1130, 74480), (1225, 68704), (1330, 63280), (1400, 60116), (1520, 55370), (1568, 53675), (1582, 53200), (1808, 46550), (1862, 45200), (1900, 44296), (1960, 42940), (2128, 39550), (2147, 39200), (2260, 37240), (2450, 34352), (2660, 31640), (2800, 30058), (2825, 29792), (3040, 27685), (3164, 26600), (3325, 25312), (3616, 23275), (3724, 22600), (3800, 22148), (3920, 21470), (3955, 21280), (4256, 19775), (4294, 19600), (4520, 18620), (4655, 18080), (4900, 17176), (5320, 15820), (5537, 15200), (5600, 15029), (5650, 14896), (6328, 13300), (6650, 12656), (7448, 11300), (7600, 11074), (7840, 10735), (7910, 10640), (8588, 9800), (9040, 9310)]