210465450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35977}}^1$

素因数の和:36008

約数の個数: 72

約数和(自身を含む): 608963628

約数和(自身を除く): 398498178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 35977, 71954, 107931, 179885, 215862, 323793, 359770, 467701, 539655, 647586, 899425, 935402, 1079310, 1403103, 1618965, 1798850, 2338505, 2698275, 2806206, 3237930, 4209309, 4677010, 5396550, 7015515, 8094825, 8418618, 11692525, 14031030, 16189650, 21046545, 23385050, 35077575, 42093090, 70155150, 105232725, 210465450]

約数ペア:

[(1, 210465450), (2, 105232725), (3, 70155150), (5, 42093090), (6, 35077575), (9, 23385050), (10, 21046545), (13, 16189650), (15, 14031030), (18, 11692525), (25, 8418618), (26, 8094825), (30, 7015515), (39, 5396550), (45, 4677010), (50, 4209309), (65, 3237930), (75, 2806206), (78, 2698275), (90, 2338505), (117, 1798850), (130, 1618965), (150, 1403103), (195, 1079310), (225, 935402), (234, 899425), (325, 647586), (390, 539655), (450, 467701), (585, 359770), (650, 323793), (975, 215862), (1170, 179885), (1950, 107931), (2925, 71954), (5850, 35977)]