28023300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 91869120

約数和(自身を除く): 63845820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 107, 108, 135, 150, 180, 194, 214, 225, 270, 291, 300, 321, 388, 428, 450, 485, 535, 540, 582, 642, 675, 873, 900, 963, 970, 1070, 1164, 1284, 1350, 1455, 1605, 1746, 1926, 1940, 2140, 2425, 2619, 2675, 2700, 2889, 2910, 3210, 3492, 3852, 4365, 4815, 4850, 5238, 5350, 5778, 5820, 6420, 7275, 8025, 8730, 9630, 9700, 10379, 10476, 10700, 11556, 13095, 14445, 14550, 16050, 17460, 19260, 20758, 21825, 24075, 26190, 28890, 29100, 31137, 32100, 41516, 43650, 48150, 51895, 52380, 57780, 62274, 65475, 72225, 87300, 93411, 96300, 103790, 124548, 130950, 144450, 155685, 186822, 207580, 259475, 261900, 280233, 288900, 311370, 373644, 467055, 518950, 560466, 622740, 778425, 934110, 1037900, 1120932, 1401165, 1556850, 1868220, 2335275, 2802330, 3113700, 4670550, 5604660, 7005825, 9341100, 14011650, 28023300]

約数ペア:

[(1, 28023300), (2, 14011650), (3, 9341100), (4, 7005825), (5, 5604660), (6, 4670550), (9, 3113700), (10, 2802330), (12, 2335275), (15, 1868220), (18, 1556850), (20, 1401165), (25, 1120932), (27, 1037900), (30, 934110), (36, 778425), (45, 622740), (50, 560466), (54, 518950), (60, 467055), (75, 373644), (90, 311370), (97, 288900), (100, 280233), (107, 261900), (108, 259475), (135, 207580), (150, 186822), (180, 155685), (194, 144450), (214, 130950), (225, 124548), (270, 103790), (291, 96300), (300, 93411), (321, 87300), (388, 72225), (428, 65475), (450, 62274), (485, 57780), (535, 52380), (540, 51895), (582, 48150), (642, 43650), (675, 41516), (873, 32100), (900, 31137), (963, 29100), (970, 28890), (1070, 26190), (1164, 24075), (1284, 21825), (1350, 20758), (1455, 19260), (1605, 17460), (1746, 16050), (1926, 14550), (1940, 14445), (2140, 13095), (2425, 11556), (2619, 10700), (2675, 10476), (2700, 10379), (2889, 9700), (2910, 9630), (3210, 8730), (3492, 8025), (3852, 7275), (4365, 6420), (4815, 5820), (4850, 5778), (5238, 5350)]