202127280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 671099904

約数和(自身を除く): 468972624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 107, 120, 136, 170, 204, 214, 240, 255, 272, 321, 340, 408, 428, 463, 510, 535, 642, 680, 816, 856, 926, 1020, 1070, 1284, 1360, 1389, 1605, 1712, 1819, 1852, 2040, 2140, 2315, 2568, 2778, 3210, 3638, 3704, 4080, 4280, 4630, 5136, 5457, 5556, 6420, 6945, 7276, 7408, 7871, 8560, 9095, 9260, 10914, 11112, 12840, 13890, 14552, 15742, 18190, 18520, 21828, 22224, 23613, 25680, 27285, 27780, 29104, 31484, 36380, 37040, 39355, 43656, 47226, 49541, 54570, 55560, 62968, 72760, 78710, 87312, 94452, 99082, 109140, 111120, 118065, 125936, 145520, 148623, 157420, 188904, 198164, 218280, 236130, 247705, 297246, 314840, 377808, 396328, 436560, 472260, 495410, 594492, 629680, 743115, 792656, 842197, 944520, 990820, 1188984, 1486230, 1684394, 1889040, 1981640, 2377968, 2526591, 2972460, 3368788, 3963280, 4210985, 5053182, 5944920, 6737576, 8421970, 10106364, 11889840, 12632955, 13475152, 16843940, 20212728, 25265910, 33687880, 40425456, 50531820, 67375760, 101063640, 202127280]

約数ペア:

[(1, 202127280), (2, 101063640), (3, 67375760), (4, 50531820), (5, 40425456), (6, 33687880), (8, 25265910), (10, 20212728), (12, 16843940), (15, 13475152), (16, 12632955), (17, 11889840), (20, 10106364), (24, 8421970), (30, 6737576), (34, 5944920), (40, 5053182), (48, 4210985), (51, 3963280), (60, 3368788), (68, 2972460), (80, 2526591), (85, 2377968), (102, 1981640), (107, 1889040), (120, 1684394), (136, 1486230), (170, 1188984), (204, 990820), (214, 944520), (240, 842197), (255, 792656), (272, 743115), (321, 629680), (340, 594492), (408, 495410), (428, 472260), (463, 436560), (510, 396328), (535, 377808), (642, 314840), (680, 297246), (816, 247705), (856, 236130), (926, 218280), (1020, 198164), (1070, 188904), (1284, 157420), (1360, 148623), (1389, 145520), (1605, 125936), (1712, 118065), (1819, 111120), (1852, 109140), (2040, 99082), (2140, 94452), (2315, 87312), (2568, 78710), (2778, 72760), (3210, 62968), (3638, 55560), (3704, 54570), (4080, 49541), (4280, 47226), (4630, 43656), (5136, 39355), (5457, 37040), (5556, 36380), (6420, 31484), (6945, 29104), (7276, 27780), (7408, 27285), (7871, 25680), (8560, 23613), (9095, 22224), (9260, 21828), (10914, 18520), (11112, 18190), (12840, 15742), (13890, 14552)]