145256400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 180

約数和(自身を含む): 509264652

約数和(自身を除く): 364008252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 157, 180, 200, 225, 240, 257, 300, 314, 360, 400, 450, 471, 514, 600, 628, 720, 771, 785, 900, 942, 1028, 1200, 1256, 1285, 1413, 1542, 1570, 1800, 1884, 2056, 2313, 2355, 2512, 2570, 2826, 3084, 3140, 3600, 3768, 3855, 3925, 4112, 4626, 4710, 5140, 5652, 6168, 6280, 6425, 7065, 7536, 7710, 7850, 9252, 9420, 10280, 11304, 11565, 11775, 12336, 12560, 12850, 14130, 15420, 15700, 18504, 18840, 19275, 20560, 22608, 23130, 23550, 25700, 28260, 30840, 31400, 35325, 37008, 37680, 38550, 40349, 46260, 47100, 51400, 56520, 57825, 61680, 62800, 70650, 77100, 80698, 92520, 94200, 102800, 113040, 115650, 121047, 141300, 154200, 161396, 185040, 188400, 201745, 231300, 242094, 282600, 308400, 322792, 363141, 403490, 462600, 484188, 565200, 605235, 645584, 726282, 806980, 925200, 968376, 1008725, 1210470, 1452564, 1613960, 1815705, 1936752, 2017450, 2420940, 2905128, 3026175, 3227920, 3631410, 4034900, 4841880, 5810256, 6052350, 7262820, 8069800, 9078525, 9683760, 12104700, 14525640, 16139600, 18157050, 24209400, 29051280, 36314100, 48418800, 72628200, 145256400]

約数ペア:

[(1, 145256400), (2, 72628200), (3, 48418800), (4, 36314100), (5, 29051280), (6, 24209400), (8, 18157050), (9, 16139600), (10, 14525640), (12, 12104700), (15, 9683760), (16, 9078525), (18, 8069800), (20, 7262820), (24, 6052350), (25, 5810256), (30, 4841880), (36, 4034900), (40, 3631410), (45, 3227920), (48, 3026175), (50, 2905128), (60, 2420940), (72, 2017450), (75, 1936752), (80, 1815705), (90, 1613960), (100, 1452564), (120, 1210470), (144, 1008725), (150, 968376), (157, 925200), (180, 806980), (200, 726282), (225, 645584), (240, 605235), (257, 565200), (300, 484188), (314, 462600), (360, 403490), (400, 363141), (450, 322792), (471, 308400), (514, 282600), (600, 242094), (628, 231300), (720, 201745), (771, 188400), (785, 185040), (900, 161396), (942, 154200), (1028, 141300), (1200, 121047), (1256, 115650), (1285, 113040), (1413, 102800), (1542, 94200), (1570, 92520), (1800, 80698), (1884, 77100), (2056, 70650), (2313, 62800), (2355, 61680), (2512, 57825), (2570, 56520), (2826, 51400), (3084, 47100), (3140, 46260), (3600, 40349), (3768, 38550), (3855, 37680), (3925, 37008), (4112, 35325), (4626, 31400), (4710, 30840), (5140, 28260), (5652, 25700), (6168, 23550), (6280, 23130), (6425, 22608), (7065, 20560), (7536, 19275), (7710, 18840), (7850, 18504), (9252, 15700), (9420, 15420), (10280, 14130), (11304, 12850), (11565, 12560), (11775, 12336)]