61308900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 189

約数和(自身を含む): 206584651

約数和(自身を除く): 145275751

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 243, 261, 270, 290, 300, 324, 348, 405, 435, 450, 486, 522, 540, 580, 675, 725, 729, 783, 810, 841, 870, 900, 972, 1044, 1215, 1305, 1350, 1450, 1458, 1566, 1620, 1682, 1740, 2025, 2175, 2349, 2430, 2523, 2610, 2700, 2900, 2916, 3132, 3364, 3645, 3915, 4050, 4205, 4350, 4698, 4860, 5046, 5220, 6075, 6525, 7047, 7290, 7569, 7830, 8100, 8410, 8700, 9396, 10092, 11745, 12150, 12615, 13050, 14094, 14580, 15138, 15660, 16820, 18225, 19575, 21025, 21141, 22707, 23490, 24300, 25230, 26100, 28188, 30276, 35235, 36450, 37845, 39150, 42050, 42282, 45414, 46980, 50460, 58725, 63075, 68121, 70470, 72900, 75690, 78300, 84100, 84564, 90828, 105705, 113535, 117450, 126150, 136242, 140940, 151380, 176175, 189225, 204363, 211410, 227070, 234900, 252300, 272484, 340605, 352350, 378450, 408726, 422820, 454140, 528525, 567675, 613089, 681210, 704700, 756900, 817452, 1021815, 1057050, 1135350, 1226178, 1362420, 1703025, 2043630, 2114100, 2270700, 2452356, 3065445, 3406050, 4087260, 5109075, 6130890, 6812100, 10218150, 12261780, 15327225, 20436300, 30654450, 61308900]

約数ペア:

[(1, 61308900), (2, 30654450), (3, 20436300), (4, 15327225), (5, 12261780), (6, 10218150), (9, 6812100), (10, 6130890), (12, 5109075), (15, 4087260), (18, 3406050), (20, 3065445), (25, 2452356), (27, 2270700), (29, 2114100), (30, 2043630), (36, 1703025), (45, 1362420), (50, 1226178), (54, 1135350), (58, 1057050), (60, 1021815), (75, 817452), (81, 756900), (87, 704700), (90, 681210), (100, 613089), (108, 567675), (116, 528525), (135, 454140), (145, 422820), (150, 408726), (162, 378450), (174, 352350), (180, 340605), (225, 272484), (243, 252300), (261, 234900), (270, 227070), (290, 211410), (300, 204363), (324, 189225), (348, 176175), (405, 151380), (435, 140940), (450, 136242), (486, 126150), (522, 117450), (540, 113535), (580, 105705), (675, 90828), (725, 84564), (729, 84100), (783, 78300), (810, 75690), (841, 72900), (870, 70470), (900, 68121), (972, 63075), (1044, 58725), (1215, 50460), (1305, 46980), (1350, 45414), (1450, 42282), (1458, 42050), (1566, 39150), (1620, 37845), (1682, 36450), (1740, 35235), (2025, 30276), (2175, 28188), (2349, 26100), (2430, 25230), (2523, 24300), (2610, 23490), (2700, 22707), (2900, 21141), (2916, 21025), (3132, 19575), (3364, 18225), (3645, 16820), (3915, 15660), (4050, 15138), (4205, 14580), (4350, 14094), (4698, 13050), (4860, 12615), (5046, 12150), (5220, 11745), (6075, 10092), (6525, 9396), (7047, 8700), (7290, 8410), (7569, 8100)]