354911220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 1128865920

約数和(自身を除く): 773954700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 243, 270, 309, 324, 405, 412, 486, 515, 540, 618, 709, 810, 927, 972, 1030, 1215, 1236, 1418, 1545, 1620, 1854, 2060, 2127, 2430, 2781, 2836, 3090, 3545, 3708, 4254, 4635, 4860, 5562, 6180, 6381, 7090, 8343, 8508, 9270, 10635, 11124, 12762, 13905, 14180, 16686, 18540, 19143, 21270, 25029, 25524, 27810, 31905, 33372, 38286, 41715, 42540, 50058, 55620, 57429, 63810, 73027, 76572, 83430, 95715, 100116, 114858, 125145, 127620, 146054, 166860, 172287, 191430, 219081, 229716, 250290, 287145, 292108, 344574, 365135, 382860, 438162, 500580, 574290, 657243, 689148, 730270, 861435, 876324, 1095405, 1148580, 1314486, 1460540, 1722870, 1971729, 2190810, 2628972, 3286215, 3445740, 3943458, 4381620, 5915187, 6572430, 7886916, 9858645, 11830374, 13144860, 17745561, 19717290, 23660748, 29575935, 35491122, 39434580, 59151870, 70982244, 88727805, 118303740, 177455610, 354911220]

約数ペア:

[(1, 354911220), (2, 177455610), (3, 118303740), (4, 88727805), (5, 70982244), (6, 59151870), (9, 39434580), (10, 35491122), (12, 29575935), (15, 23660748), (18, 19717290), (20, 17745561), (27, 13144860), (30, 11830374), (36, 9858645), (45, 7886916), (54, 6572430), (60, 5915187), (81, 4381620), (90, 3943458), (103, 3445740), (108, 3286215), (135, 2628972), (162, 2190810), (180, 1971729), (206, 1722870), (243, 1460540), (270, 1314486), (309, 1148580), (324, 1095405), (405, 876324), (412, 861435), (486, 730270), (515, 689148), (540, 657243), (618, 574290), (709, 500580), (810, 438162), (927, 382860), (972, 365135), (1030, 344574), (1215, 292108), (1236, 287145), (1418, 250290), (1545, 229716), (1620, 219081), (1854, 191430), (2060, 172287), (2127, 166860), (2430, 146054), (2781, 127620), (2836, 125145), (3090, 114858), (3545, 100116), (3708, 95715), (4254, 83430), (4635, 76572), (4860, 73027), (5562, 63810), (6180, 57429), (6381, 55620), (7090, 50058), (8343, 42540), (8508, 41715), (9270, 38286), (10635, 33372), (11124, 31905), (12762, 27810), (13905, 25524), (14180, 25029), (16686, 21270), (18540, 19143)]