280933200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1166

約数の個数: 180

約数和(自身を含む): 989195740

約数和(自身を除く): 708262540

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, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 292, 300, 360, 365, 400, 438, 450, 584, 600, 657, 720, 730, 876, 900, 1069, 1095, 1168, 1200, 1314, 1460, 1752, 1800, 1825, 2138, 2190, 2628, 2920, 3207, 3285, 3504, 3600, 3650, 4276, 4380, 5256, 5345, 5475, 5840, 6414, 6570, 7300, 8552, 8760, 9621, 10512, 10690, 10950, 12828, 13140, 14600, 16035, 16425, 17104, 17520, 19242, 21380, 21900, 25656, 26280, 26725, 29200, 32070, 32850, 38484, 42760, 43800, 48105, 51312, 52560, 53450, 64140, 65700, 76968, 78037, 80175, 85520, 87600, 96210, 106900, 128280, 131400, 153936, 156074, 160350, 192420, 213800, 234111, 240525, 256560, 262800, 312148, 320700, 384840, 390185, 427600, 468222, 481050, 624296, 641400, 702333, 769680, 780370, 936444, 962100, 1170555, 1248592, 1282800, 1404666, 1560740, 1872888, 1924200, 1950925, 2341110, 2809332, 3121480, 3511665, 3745776, 3848400, 3901850, 4682220, 5618664, 5852775, 6242960, 7023330, 7803700, 9364440, 11237328, 11705550, 14046660, 15607400, 17558325, 18728880, 23411100, 28093320, 31214800, 35116650, 46822200, 56186640, 70233300, 93644400, 140466600, 280933200]

約数ペア:

[(1, 280933200), (2, 140466600), (3, 93644400), (4, 70233300), (5, 56186640), (6, 46822200), (8, 35116650), (9, 31214800), (10, 28093320), (12, 23411100), (15, 18728880), (16, 17558325), (18, 15607400), (20, 14046660), (24, 11705550), (25, 11237328), (30, 9364440), (36, 7803700), (40, 7023330), (45, 6242960), (48, 5852775), (50, 5618664), (60, 4682220), (72, 3901850), (73, 3848400), (75, 3745776), (80, 3511665), (90, 3121480), (100, 2809332), (120, 2341110), (144, 1950925), (146, 1924200), (150, 1872888), (180, 1560740), (200, 1404666), (219, 1282800), (225, 1248592), (240, 1170555), (292, 962100), (300, 936444), (360, 780370), (365, 769680), (400, 702333), (438, 641400), (450, 624296), (584, 481050), (600, 468222), (657, 427600), (720, 390185), (730, 384840), (876, 320700), (900, 312148), (1069, 262800), (1095, 256560), (1168, 240525), (1200, 234111), (1314, 213800), (1460, 192420), (1752, 160350), (1800, 156074), (1825, 153936), (2138, 131400), (2190, 128280), (2628, 106900), (2920, 96210), (3207, 87600), (3285, 85520), (3504, 80175), (3600, 78037), (3650, 76968), (4276, 65700), (4380, 64140), (5256, 53450), (5345, 52560), (5475, 51312), (5840, 48105), (6414, 43800), (6570, 42760), (7300, 38484), (8552, 32850), (8760, 32070), (9621, 29200), (10512, 26725), (10690, 26280), (10950, 25656), (12828, 21900), (13140, 21380), (14600, 19242), (16035, 17520), (16425, 17104)]