85438800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 210

約数和(自身を含む): 308809662

約数和(自身を除く): 223370862

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 293, 300, 324, 360, 400, 405, 432, 450, 486, 540, 586, 600, 648, 675, 720, 729, 810, 879, 900, 972, 1080, 1172, 1200, 1215, 1296, 1350, 1458, 1465, 1620, 1758, 1800, 1944, 2025, 2160, 2344, 2430, 2637, 2700, 2916, 2930, 3240, 3516, 3600, 3645, 3888, 4050, 4395, 4688, 4860, 5274, 5400, 5832, 5860, 6075, 6480, 7032, 7290, 7325, 7911, 8100, 8790, 9720, 10548, 10800, 11664, 11720, 12150, 13185, 14064, 14580, 14650, 15822, 16200, 17580, 18225, 19440, 21096, 21975, 23440, 23733, 24300, 26370, 29160, 29300, 31644, 32400, 35160, 36450, 39555, 42192, 43950, 47466, 48600, 52740, 58320, 58600, 63288, 65925, 70320, 71199, 72900, 79110, 87900, 94932, 97200, 105480, 117200, 118665, 126576, 131850, 142398, 145800, 158220, 175800, 189864, 197775, 210960, 213597, 237330, 263700, 284796, 291600, 316440, 351600, 355995, 379728, 395550, 427194, 474660, 527400, 569592, 593325, 632880, 711990, 791100, 854388, 949320, 1054800, 1067985, 1139184, 1186650, 1423980, 1582200, 1708776, 1779975, 1898640, 2135970, 2373300, 2847960, 3164400, 3417552, 3559950, 4271940, 4746600, 5339925, 5695920, 7119900, 8543880, 9493200, 10679850, 14239800, 17087760, 21359700, 28479600, 42719400, 85438800]

約数ペア:

[(1, 85438800), (2, 42719400), (3, 28479600), (4, 21359700), (5, 17087760), (6, 14239800), (8, 10679850), (9, 9493200), (10, 8543880), (12, 7119900), (15, 5695920), (16, 5339925), (18, 4746600), (20, 4271940), (24, 3559950), (25, 3417552), (27, 3164400), (30, 2847960), (36, 2373300), (40, 2135970), (45, 1898640), (48, 1779975), (50, 1708776), (54, 1582200), (60, 1423980), (72, 1186650), (75, 1139184), (80, 1067985), (81, 1054800), (90, 949320), (100, 854388), (108, 791100), (120, 711990), (135, 632880), (144, 593325), (150, 569592), (162, 527400), (180, 474660), (200, 427194), (216, 395550), (225, 379728), (240, 355995), (243, 351600), (270, 316440), (293, 291600), (300, 284796), (324, 263700), (360, 237330), (400, 213597), (405, 210960), (432, 197775), (450, 189864), (486, 175800), (540, 158220), (586, 145800), (600, 142398), (648, 131850), (675, 126576), (720, 118665), (729, 117200), (810, 105480), (879, 97200), (900, 94932), (972, 87900), (1080, 79110), (1172, 72900), (1200, 71199), (1215, 70320), (1296, 65925), (1350, 63288), (1458, 58600), (1465, 58320), (1620, 52740), (1758, 48600), (1800, 47466), (1944, 43950), (2025, 42192), (2160, 39555), (2344, 36450), (2430, 35160), (2637, 32400), (2700, 31644), (2916, 29300), (2930, 29160), (3240, 26370), (3516, 24300), (3600, 23733), (3645, 23440), (3888, 21975), (4050, 21096), (4395, 19440), (4688, 18225), (4860, 17580), (5274, 16200), (5400, 15822), (5832, 14650), (5860, 14580), (6075, 14064), (6480, 13185), (7032, 12150), (7290, 11720), (7325, 11664), (7911, 10800), (8100, 10548), (8790, 9720)]