7970400

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 29857464

約数和(自身を除く): 21887064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 81, 82, 90, 96, 100, 108, 120, 123, 135, 144, 150, 160, 162, 164, 180, 200, 205, 216, 225, 240, 243, 246, 270, 288, 300, 324, 328, 360, 369, 400, 405, 410, 432, 450, 480, 486, 492, 540, 600, 615, 648, 656, 675, 720, 738, 800, 810, 820, 864, 900, 972, 984, 1025, 1080, 1107, 1200, 1215, 1230, 1296, 1312, 1350, 1440, 1476, 1620, 1640, 1800, 1845, 1944, 1968, 2025, 2050, 2160, 2214, 2400, 2430, 2460, 2592, 2700, 2952, 3075, 3240, 3280, 3321, 3600, 3690, 3888, 3936, 4050, 4100, 4320, 4428, 4860, 4920, 5400, 5535, 5904, 6075, 6150, 6480, 6560, 6642, 7200, 7380, 7776, 8100, 8200, 8856, 9225, 9720, 9840, 9963, 10800, 11070, 11808, 12150, 12300, 12960, 13284, 14760, 16200, 16400, 16605, 17712, 18450, 19440, 19680, 19926, 21600, 22140, 24300, 24600, 26568, 27675, 29520, 32400, 32800, 33210, 35424, 36900, 38880, 39852, 44280, 48600, 49200, 49815, 53136, 55350, 59040, 64800, 66420, 73800, 79704, 83025, 88560, 97200, 98400, 99630, 106272, 110700, 132840, 147600, 159408, 166050, 177120, 194400, 199260, 221400, 249075, 265680, 295200, 318816, 332100, 398520, 442800, 498150, 531360, 664200, 797040, 885600, 996300, 1328400, 1594080, 1992600, 2656800, 3985200, 7970400]

約数ペア:

[(1, 7970400), (2, 3985200), (3, 2656800), (4, 1992600), (5, 1594080), (6, 1328400), (8, 996300), (9, 885600), (10, 797040), (12, 664200), (15, 531360), (16, 498150), (18, 442800), (20, 398520), (24, 332100), (25, 318816), (27, 295200), (30, 265680), (32, 249075), (36, 221400), (40, 199260), (41, 194400), (45, 177120), (48, 166050), (50, 159408), (54, 147600), (60, 132840), (72, 110700), (75, 106272), (80, 99630), (81, 98400), (82, 97200), (90, 88560), (96, 83025), (100, 79704), (108, 73800), (120, 66420), (123, 64800), (135, 59040), (144, 55350), (150, 53136), (160, 49815), (162, 49200), (164, 48600), (180, 44280), (200, 39852), (205, 38880), (216, 36900), (225, 35424), (240, 33210), (243, 32800), (246, 32400), (270, 29520), (288, 27675), (300, 26568), (324, 24600), (328, 24300), (360, 22140), (369, 21600), (400, 19926), (405, 19680), (410, 19440), (432, 18450), (450, 17712), (480, 16605), (486, 16400), (492, 16200), (540, 14760), (600, 13284), (615, 12960), (648, 12300), (656, 12150), (675, 11808), (720, 11070), (738, 10800), (800, 9963), (810, 9840), (820, 9720), (864, 9225), (900, 8856), (972, 8200), (984, 8100), (1025, 7776), (1080, 7380), (1107, 7200), (1200, 6642), (1215, 6560), (1230, 6480), (1296, 6150), (1312, 6075), (1350, 5904), (1440, 5535), (1476, 5400), (1620, 4920), (1640, 4860), (1800, 4428), (1845, 4320), (1944, 4100), (1968, 4050), (2025, 3936), (2050, 3888), (2160, 3690), (2214, 3600), (2400, 3321), (2430, 3280), (2460, 3240), (2592, 3075), (2700, 2952)]