215200800

素因数分解:

$2^5\times 3^8\times 5^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 324

約数和(自身を含む): 807217866

約数和(自身を除く): 592017066

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, 729, 738, 800, 810, 820, 864, 900, 972, 984, 1025, 1080, 1107, 1200, 1215, 1230, 1296, 1312, 1350, 1440, 1458, 1476, 1620, 1640, 1800, 1845, 1944, 1968, 2025, 2050, 2160, 2187, 2214, 2400, 2430, 2460, 2592, 2700, 2916, 2952, 3075, 3240, 3280, 3321, 3600, 3645, 3690, 3888, 3936, 4050, 4100, 4320, 4374, 4428, 4860, 4920, 5400, 5535, 5832, 5904, 6075, 6150, 6480, 6560, 6561, 6642, 7200, 7290, 7380, 7776, 8100, 8200, 8748, 8856, 9225, 9720, 9840, 9963, 10800, 10935, 11070, 11664, 11808, 12150, 12300, 12960, 13122, 13284, 14580, 14760, 16200, 16400, 16605, 17496, 17712, 18225, 18450, 19440, 19680, 19926, 21600, 21870, 22140, 23328, 24300, 24600, 26244, 26568, 27675, 29160, 29520, 29889, 32400, 32800, 32805, 33210, 34992, 35424, 36450, 36900, 38880, 39852, 43740, 44280, 48600, 49200, 49815, 52488, 53136, 54675, 55350, 58320, 59040, 59778, 64800, 65610, 66420, 69984, 72900, 73800, 79704, 83025, 87480, 88560, 89667, 97200, 98400, 99630, 104976, 106272, 109350, 110700, 116640, 119556, 131220, 132840, 145800, 147600, 149445, 159408, 164025, 166050, 174960, 177120, 179334, 194400, 199260, 209952, 218700, 221400, 239112, 249075, 262440, 265680, 269001, 291600, 295200, 298890, 318816, 328050, 332100, 349920, 358668, 398520, 437400, 442800, 448335, 478224, 498150, 524880, 531360, 538002, 583200, 597780, 656100, 664200, 717336, 747225, 797040, 874800, 885600, 896670, 956448, 996300, 1049760, 1076004, 1195560, 1312200, 1328400, 1345005, 1434672, 1494450, 1594080, 1749600, 1793340, 1992600, 2152008, 2241675, 2391120, 2624400, 2656800, 2690010, 2869344, 2988900, 3586680, 3985200, 4304016, 4483350, 4782240, 5248800, 5380020, 5977800, 6725025, 7173360, 7970400, 8608032, 8966700, 10760040, 11955600, 13450050, 14346720, 17933400, 21520080, 23911200, 26900100, 35866800, 43040160, 53800200, 71733600, 107600400, 215200800]

約数ペア:

[(1, 215200800), (2, 107600400), (3, 71733600), (4, 53800200), (5, 43040160), (6, 35866800), (8, 26900100), (9, 23911200), (10, 21520080), (12, 17933400), (15, 14346720), (16, 13450050), (18, 11955600), (20, 10760040), (24, 8966700), (25, 8608032), (27, 7970400), (30, 7173360), (32, 6725025), (36, 5977800), (40, 5380020), (41, 5248800), (45, 4782240), (48, 4483350), (50, 4304016), (54, 3985200), (60, 3586680), (72, 2988900), (75, 2869344), (80, 2690010), (81, 2656800), (82, 2624400), (90, 2391120), (96, 2241675), (100, 2152008), (108, 1992600), (120, 1793340), (123, 1749600), (135, 1594080), (144, 1494450), (150, 1434672), (160, 1345005), (162, 1328400), (164, 1312200), (180, 1195560), (200, 1076004), (205, 1049760), (216, 996300), (225, 956448), (240, 896670), (243, 885600), (246, 874800), (270, 797040), (288, 747225), (300, 717336), (324, 664200), (328, 656100), (360, 597780), (369, 583200), (400, 538002), (405, 531360), (410, 524880), (432, 498150), (450, 478224), (480, 448335), (486, 442800), (492, 437400), (540, 398520), (600, 358668), (615, 349920), (648, 332100), (656, 328050), (675, 318816), (720, 298890), (729, 295200), (738, 291600), (800, 269001), (810, 265680), (820, 262440), (864, 249075), (900, 239112), (972, 221400), (984, 218700), (1025, 209952), (1080, 199260), (1107, 194400), (1200, 179334), (1215, 177120), (1230, 174960), (1296, 166050), (1312, 164025), (1350, 159408), (1440, 149445), (1458, 147600), (1476, 145800), (1620, 132840), (1640, 131220), (1800, 119556), (1845, 116640), (1944, 110700), (1968, 109350), (2025, 106272), (2050, 104976), (2160, 99630), (2187, 98400), (2214, 97200), (2400, 89667), (2430, 88560), (2460, 87480), (2592, 83025), (2700, 79704), (2916, 73800), (2952, 72900), (3075, 69984), (3240, 66420), (3280, 65610), (3321, 64800), (3600, 59778), (3645, 59040), (3690, 58320), (3888, 55350), (3936, 54675), (4050, 53136), (4100, 52488), (4320, 49815), (4374, 49200), (4428, 48600), (4860, 44280), (4920, 43740), (5400, 39852), (5535, 38880), (5832, 36900), (5904, 36450), (6075, 35424), (6150, 34992), (6480, 33210), (6560, 32805), (6561, 32800), (6642, 32400), (7200, 29889), (7290, 29520), (7380, 29160), (7776, 27675), (8100, 26568), (8200, 26244), (8748, 24600), (8856, 24300), (9225, 23328), (9720, 22140), (9840, 21870), (9963, 21600), (10800, 19926), (10935, 19680), (11070, 19440), (11664, 18450), (11808, 18225), (12150, 17712), (12300, 17496), (12960, 16605), (13122, 16400), (13284, 16200), (14580, 14760)]