78116400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 150

約数和(自身を含む): 280469772

約数和(自身を除く): 202353372

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, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2411, 2700, 3240, 3600, 4050, 4822, 5400, 6480, 7233, 8100, 9644, 10800, 12055, 14466, 16200, 19288, 21699, 24110, 28932, 32400, 36165, 38576, 43398, 48220, 57864, 60275, 65097, 72330, 86796, 96440, 108495, 115728, 120550, 130194, 144660, 173592, 180825, 192880, 195291, 216990, 241100, 260388, 289320, 325485, 347184, 361650, 390582, 433980, 482200, 520776, 542475, 578640, 650970, 723300, 781164, 867960, 964400, 976455, 1041552, 1084950, 1301940, 1446600, 1562328, 1627425, 1735920, 1952910, 2169900, 2603880, 2893200, 3124656, 3254850, 3905820, 4339800, 4882275, 5207760, 6509700, 7811640, 8679600, 9764550, 13019400, 15623280, 19529100, 26038800, 39058200, 78116400]

約数ペア:

[(1, 78116400), (2, 39058200), (3, 26038800), (4, 19529100), (5, 15623280), (6, 13019400), (8, 9764550), (9, 8679600), (10, 7811640), (12, 6509700), (15, 5207760), (16, 4882275), (18, 4339800), (20, 3905820), (24, 3254850), (25, 3124656), (27, 2893200), (30, 2603880), (36, 2169900), (40, 1952910), (45, 1735920), (48, 1627425), (50, 1562328), (54, 1446600), (60, 1301940), (72, 1084950), (75, 1041552), (80, 976455), (81, 964400), (90, 867960), (100, 781164), (108, 723300), (120, 650970), (135, 578640), (144, 542475), (150, 520776), (162, 482200), (180, 433980), (200, 390582), (216, 361650), (225, 347184), (240, 325485), (270, 289320), (300, 260388), (324, 241100), (360, 216990), (400, 195291), (405, 192880), (432, 180825), (450, 173592), (540, 144660), (600, 130194), (648, 120550), (675, 115728), (720, 108495), (810, 96440), (900, 86796), (1080, 72330), (1200, 65097), (1296, 60275), (1350, 57864), (1620, 48220), (1800, 43398), (2025, 38576), (2160, 36165), (2411, 32400), (2700, 28932), (3240, 24110), (3600, 21699), (4050, 19288), (4822, 16200), (5400, 14466), (6480, 12055), (7233, 10800), (8100, 9644)]