206232300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:209

約数の個数: 162

約数和(自身を含む): 670641972

約数和(自身を除く): 464409672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 73, 75, 86, 90, 100, 129, 146, 150, 172, 180, 215, 219, 225, 258, 292, 300, 365, 387, 430, 438, 450, 516, 645, 657, 730, 774, 860, 876, 900, 1075, 1095, 1290, 1314, 1460, 1548, 1825, 1935, 2150, 2190, 2580, 2628, 3139, 3225, 3285, 3650, 3870, 4300, 4380, 5329, 5475, 6278, 6450, 6570, 7300, 7740, 9417, 9675, 10658, 10950, 12556, 12900, 13140, 15695, 15987, 16425, 18834, 19350, 21316, 21900, 26645, 28251, 31390, 31974, 32850, 37668, 38700, 47085, 47961, 53290, 56502, 62780, 63948, 65700, 78475, 79935, 94170, 95922, 106580, 113004, 133225, 141255, 156950, 159870, 188340, 191844, 229147, 235425, 239805, 266450, 282510, 313900, 319740, 399675, 458294, 470850, 479610, 532900, 565020, 687441, 706275, 799350, 916588, 941700, 959220, 1145735, 1199025, 1374882, 1412550, 1598700, 2062323, 2291470, 2398050, 2749764, 2825100, 3437205, 4124646, 4582940, 4796100, 5728675, 6874410, 8249292, 10311615, 11457350, 13748820, 17186025, 20623230, 22914700, 34372050, 41246460, 51558075, 68744100, 103116150, 206232300]

約数ペア:

[(1, 206232300), (2, 103116150), (3, 68744100), (4, 51558075), (5, 41246460), (6, 34372050), (9, 22914700), (10, 20623230), (12, 17186025), (15, 13748820), (18, 11457350), (20, 10311615), (25, 8249292), (30, 6874410), (36, 5728675), (43, 4796100), (45, 4582940), (50, 4124646), (60, 3437205), (73, 2825100), (75, 2749764), (86, 2398050), (90, 2291470), (100, 2062323), (129, 1598700), (146, 1412550), (150, 1374882), (172, 1199025), (180, 1145735), (215, 959220), (219, 941700), (225, 916588), (258, 799350), (292, 706275), (300, 687441), (365, 565020), (387, 532900), (430, 479610), (438, 470850), (450, 458294), (516, 399675), (645, 319740), (657, 313900), (730, 282510), (774, 266450), (860, 239805), (876, 235425), (900, 229147), (1075, 191844), (1095, 188340), (1290, 159870), (1314, 156950), (1460, 141255), (1548, 133225), (1825, 113004), (1935, 106580), (2150, 95922), (2190, 94170), (2580, 79935), (2628, 78475), (3139, 65700), (3225, 63948), (3285, 62780), (3650, 56502), (3870, 53290), (4300, 47961), (4380, 47085), (5329, 38700), (5475, 37668), (6278, 32850), (6450, 31974), (6570, 31390), (7300, 28251), (7740, 26645), (9417, 21900), (9675, 21316), (10658, 19350), (10950, 18834), (12556, 16425), (12900, 15987), (13140, 15695)]