210416400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19483}}^1$

素因数の和:19510

約数の個数: 120

約数和(自身を含む): 748964960

約数和(自身を除く): 538548560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 19483, 38966, 58449, 77932, 97415, 116898, 155864, 175347, 194830, 233796, 292245, 311728, 350694, 389660, 467592, 487075, 526041, 584490, 701388, 779320, 876735, 935184, 974150, 1052082, 1168980, 1402776, 1461225, 1558640, 1753470, 1948300, 2104164, 2337960, 2630205, 2805552, 2922450, 3506940, 3896600, 4208328, 4383675, 4675920, 5260410, 5844900, 7013880, 7793200, 8416656, 8767350, 10520820, 11689800, 13151025, 14027760, 17534700, 21041640, 23379600, 26302050, 35069400, 42083280, 52604100, 70138800, 105208200, 210416400]

約数ペア:

[(1, 210416400), (2, 105208200), (3, 70138800), (4, 52604100), (5, 42083280), (6, 35069400), (8, 26302050), (9, 23379600), (10, 21041640), (12, 17534700), (15, 14027760), (16, 13151025), (18, 11689800), (20, 10520820), (24, 8767350), (25, 8416656), (27, 7793200), (30, 7013880), (36, 5844900), (40, 5260410), (45, 4675920), (48, 4383675), (50, 4208328), (54, 3896600), (60, 3506940), (72, 2922450), (75, 2805552), (80, 2630205), (90, 2337960), (100, 2104164), (108, 1948300), (120, 1753470), (135, 1558640), (144, 1461225), (150, 1402776), (180, 1168980), (200, 1052082), (216, 974150), (225, 935184), (240, 876735), (270, 779320), (300, 701388), (360, 584490), (400, 526041), (432, 487075), (450, 467592), (540, 389660), (600, 350694), (675, 311728), (720, 292245), (900, 233796), (1080, 194830), (1200, 175347), (1350, 155864), (1800, 116898), (2160, 97415), (2700, 77932), (3600, 58449), (5400, 38966), (10800, 19483)]