2155929300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{342211}}^1$

素因数の和:342238

約数の個数: 108

約数和(自身を含む): 7723040416

約数和(自身を除く): 5567111116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 342211, 684422, 1026633, 1368844, 1711055, 2053266, 2395477, 3079899, 3422110, 4106532, 4790954, 5133165, 6159798, 6844220, 7186431, 8555275, 9581908, 10266330, 11977385, 12319596, 14372862, 15399495, 17110550, 20532660, 21559293, 23954770, 25665825, 28745724, 30798990, 34221100, 35932155, 43118586, 47909540, 51331650, 59886925, 61597980, 71864310, 76997475, 86237172, 102663300, 107796465, 119773850, 143728620, 153994950, 179660775, 215592930, 239547700, 307989900, 359321550, 431185860, 538982325, 718643100, 1077964650, 2155929300]

約数ペア:

[(1, 2155929300), (2, 1077964650), (3, 718643100), (4, 538982325), (5, 431185860), (6, 359321550), (7, 307989900), (9, 239547700), (10, 215592930), (12, 179660775), (14, 153994950), (15, 143728620), (18, 119773850), (20, 107796465), (21, 102663300), (25, 86237172), (28, 76997475), (30, 71864310), (35, 61597980), (36, 59886925), (42, 51331650), (45, 47909540), (50, 43118586), (60, 35932155), (63, 34221100), (70, 30798990), (75, 28745724), (84, 25665825), (90, 23954770), (100, 21559293), (105, 20532660), (126, 17110550), (140, 15399495), (150, 14372862), (175, 12319596), (180, 11977385), (210, 10266330), (225, 9581908), (252, 8555275), (300, 7186431), (315, 6844220), (350, 6159798), (420, 5133165), (450, 4790954), (525, 4106532), (630, 3422110), (700, 3079899), (900, 2395477), (1050, 2053266), (1260, 1711055), (1575, 1368844), (2100, 1026633), (3150, 684422), (6300, 342211)]