40872600

素因数分解:

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

素因数の和:89

約数の個数: 216

約数和(自身を含む): 147425460

約数和(自身を除く): 106552860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 81, 87, 90, 100, 108, 116, 120, 135, 145, 150, 162, 174, 180, 200, 216, 225, 232, 243, 261, 270, 290, 300, 324, 348, 360, 405, 435, 450, 486, 522, 540, 580, 600, 648, 675, 696, 725, 783, 810, 841, 870, 900, 972, 1044, 1080, 1160, 1215, 1305, 1350, 1450, 1566, 1620, 1682, 1740, 1800, 1944, 2025, 2088, 2175, 2349, 2430, 2523, 2610, 2700, 2900, 3132, 3240, 3364, 3480, 3915, 4050, 4205, 4350, 4698, 4860, 5046, 5220, 5400, 5800, 6075, 6264, 6525, 6728, 7047, 7569, 7830, 8100, 8410, 8700, 9396, 9720, 10092, 10440, 11745, 12150, 12615, 13050, 14094, 15138, 15660, 16200, 16820, 17400, 18792, 19575, 20184, 21025, 22707, 23490, 24300, 25230, 26100, 28188, 30276, 31320, 33640, 35235, 37845, 39150, 42050, 45414, 46980, 48600, 50460, 52200, 56376, 58725, 60552, 63075, 68121, 70470, 75690, 78300, 84100, 90828, 93960, 100920, 113535, 117450, 126150, 136242, 140940, 151380, 156600, 168200, 176175, 181656, 189225, 204363, 227070, 234900, 252300, 272484, 281880, 302760, 340605, 352350, 378450, 408726, 454140, 469800, 504600, 544968, 567675, 681210, 704700, 756900, 817452, 908280, 1021815, 1135350, 1362420, 1409400, 1513800, 1634904, 1703025, 2043630, 2270700, 2724840, 3406050, 4087260, 4541400, 5109075, 6812100, 8174520, 10218150, 13624200, 20436300, 40872600]

約数ペア:

[(1, 40872600), (2, 20436300), (3, 13624200), (4, 10218150), (5, 8174520), (6, 6812100), (8, 5109075), (9, 4541400), (10, 4087260), (12, 3406050), (15, 2724840), (18, 2270700), (20, 2043630), (24, 1703025), (25, 1634904), (27, 1513800), (29, 1409400), (30, 1362420), (36, 1135350), (40, 1021815), (45, 908280), (50, 817452), (54, 756900), (58, 704700), (60, 681210), (72, 567675), (75, 544968), (81, 504600), (87, 469800), (90, 454140), (100, 408726), (108, 378450), (116, 352350), (120, 340605), (135, 302760), (145, 281880), (150, 272484), (162, 252300), (174, 234900), (180, 227070), (200, 204363), (216, 189225), (225, 181656), (232, 176175), (243, 168200), (261, 156600), (270, 151380), (290, 140940), (300, 136242), (324, 126150), (348, 117450), (360, 113535), (405, 100920), (435, 93960), (450, 90828), (486, 84100), (522, 78300), (540, 75690), (580, 70470), (600, 68121), (648, 63075), (675, 60552), (696, 58725), (725, 56376), (783, 52200), (810, 50460), (841, 48600), (870, 46980), (900, 45414), (972, 42050), (1044, 39150), (1080, 37845), (1160, 35235), (1215, 33640), (1305, 31320), (1350, 30276), (1450, 28188), (1566, 26100), (1620, 25230), (1682, 24300), (1740, 23490), (1800, 22707), (1944, 21025), (2025, 20184), (2088, 19575), (2175, 18792), (2349, 17400), (2430, 16820), (2523, 16200), (2610, 15660), (2700, 15138), (2900, 14094), (3132, 13050), (3240, 12615), (3364, 12150), (3480, 11745), (3915, 10440), (4050, 10092), (4205, 9720), (4350, 9396), (4698, 8700), (4860, 8410), (5046, 8100), (5220, 7830), (5400, 7569), (5800, 7047), (6075, 6728), (6264, 6525)]