20181937800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{194431}}^1$

素因数の和:194623

約数の個数: 96

約数和(自身を含む): 62925972480

約数和(自身を除く): 42744034680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 173, 200, 300, 346, 519, 600, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 4325, 5190, 6920, 8650, 10380, 12975, 17300, 20760, 25950, 34600, 51900, 103800, 194431, 388862, 583293, 777724, 972155, 1166586, 1555448, 1944310, 2333172, 2916465, 3888620, 4666344, 4860775, 5832930, 7777240, 9721550, 11665860, 14582325, 19443100, 23331720, 29164650, 33636563, 38886200, 58329300, 67273126, 100909689, 116658600, 134546252, 168182815, 201819378, 269092504, 336365630, 403638756, 504548445, 672731260, 807277512, 840914075, 1009096890, 1345462520, 1681828150, 2018193780, 2522742225, 3363656300, 4036387560, 5045484450, 6727312600, 10090968900, 20181937800]

約数ペア:

[(1, 20181937800), (2, 10090968900), (3, 6727312600), (4, 5045484450), (5, 4036387560), (6, 3363656300), (8, 2522742225), (10, 2018193780), (12, 1681828150), (15, 1345462520), (20, 1009096890), (24, 840914075), (25, 807277512), (30, 672731260), (40, 504548445), (50, 403638756), (60, 336365630), (75, 269092504), (100, 201819378), (120, 168182815), (150, 134546252), (173, 116658600), (200, 100909689), (300, 67273126), (346, 58329300), (519, 38886200), (600, 33636563), (692, 29164650), (865, 23331720), (1038, 19443100), (1384, 14582325), (1730, 11665860), (2076, 9721550), (2595, 7777240), (3460, 5832930), (4152, 4860775), (4325, 4666344), (5190, 3888620), (6920, 2916465), (8650, 2333172), (10380, 1944310), (12975, 1555448), (17300, 1166586), (20760, 972155), (25950, 777724), (34600, 583293), (51900, 388862), (103800, 194431)]