55940400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 180

約数和(自身を含む): 199388280

約数和(自身を除く): 143447880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 379, 400, 410, 450, 492, 600, 615, 656, 720, 738, 758, 820, 900, 984, 1025, 1137, 1200, 1230, 1476, 1516, 1640, 1800, 1845, 1895, 1968, 2050, 2274, 2460, 2952, 3032, 3075, 3280, 3411, 3600, 3690, 3790, 4100, 4548, 4920, 5685, 5904, 6064, 6150, 6822, 7380, 7580, 8200, 9096, 9225, 9475, 9840, 11370, 12300, 13644, 14760, 15160, 15539, 16400, 17055, 18192, 18450, 18950, 22740, 24600, 27288, 28425, 29520, 30320, 31078, 34110, 36900, 37900, 45480, 46617, 49200, 54576, 56850, 62156, 68220, 73800, 75800, 77695, 85275, 90960, 93234, 113700, 124312, 136440, 139851, 147600, 151600, 155390, 170550, 186468, 227400, 233085, 248624, 272880, 279702, 310780, 341100, 372936, 388475, 454800, 466170, 559404, 621560, 682200, 699255, 745872, 776950, 932340, 1118808, 1165425, 1243120, 1364400, 1398510, 1553900, 1864680, 2237616, 2330850, 2797020, 3107800, 3496275, 3729360, 4661700, 5594040, 6215600, 6992550, 9323400, 11188080, 13985100, 18646800, 27970200, 55940400]

約数ペア:

[(1, 55940400), (2, 27970200), (3, 18646800), (4, 13985100), (5, 11188080), (6, 9323400), (8, 6992550), (9, 6215600), (10, 5594040), (12, 4661700), (15, 3729360), (16, 3496275), (18, 3107800), (20, 2797020), (24, 2330850), (25, 2237616), (30, 1864680), (36, 1553900), (40, 1398510), (41, 1364400), (45, 1243120), (48, 1165425), (50, 1118808), (60, 932340), (72, 776950), (75, 745872), (80, 699255), (82, 682200), (90, 621560), (100, 559404), (120, 466170), (123, 454800), (144, 388475), (150, 372936), (164, 341100), (180, 310780), (200, 279702), (205, 272880), (225, 248624), (240, 233085), (246, 227400), (300, 186468), (328, 170550), (360, 155390), (369, 151600), (379, 147600), (400, 139851), (410, 136440), (450, 124312), (492, 113700), (600, 93234), (615, 90960), (656, 85275), (720, 77695), (738, 75800), (758, 73800), (820, 68220), (900, 62156), (984, 56850), (1025, 54576), (1137, 49200), (1200, 46617), (1230, 45480), (1476, 37900), (1516, 36900), (1640, 34110), (1800, 31078), (1845, 30320), (1895, 29520), (1968, 28425), (2050, 27288), (2274, 24600), (2460, 22740), (2952, 18950), (3032, 18450), (3075, 18192), (3280, 17055), (3411, 16400), (3600, 15539), (3690, 15160), (3790, 14760), (4100, 13644), (4548, 12300), (4920, 11370), (5685, 9840), (5904, 9475), (6064, 9225), (6150, 9096), (6822, 8200), (7380, 7580)]