232051275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 482826240

約数和(自身を除く): 250774965

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 31, 45, 51, 57, 75, 85, 93, 95, 103, 153, 155, 171, 225, 255, 279, 285, 309, 323, 425, 465, 475, 515, 527, 589, 765, 775, 855, 927, 969, 1275, 1395, 1425, 1545, 1581, 1615, 1751, 1767, 1957, 2325, 2575, 2635, 2907, 2945, 3193, 3825, 4275, 4635, 4743, 4845, 5253, 5301, 5871, 6975, 7725, 7905, 8075, 8755, 8835, 9579, 9785, 10013, 13175, 14535, 14725, 15759, 15965, 17613, 23175, 23715, 24225, 26265, 26505, 28737, 29355, 30039, 33269, 39525, 43775, 44175, 47895, 48925, 50065, 54281, 60667, 72675, 78795, 79825, 88065, 90117, 99807, 118575, 131325, 132525, 143685, 146775, 150195, 162843, 166345, 182001, 239475, 250325, 271405, 299421, 303335, 393975, 440325, 450585, 488529, 499035, 546003, 718425, 750975, 814215, 831725, 910005, 1031339, 1357025, 1497105, 1516675, 2252925, 2442645, 2495175, 2730015, 3094017, 4071075, 4550025, 5156695, 7485525, 9282051, 12213225, 13650075, 15470085, 25783475, 46410255, 77350425, 232051275]

約数ペア:

[(1, 232051275), (3, 77350425), (5, 46410255), (9, 25783475), (15, 15470085), (17, 13650075), (19, 12213225), (25, 9282051), (31, 7485525), (45, 5156695), (51, 4550025), (57, 4071075), (75, 3094017), (85, 2730015), (93, 2495175), (95, 2442645), (103, 2252925), (153, 1516675), (155, 1497105), (171, 1357025), (225, 1031339), (255, 910005), (279, 831725), (285, 814215), (309, 750975), (323, 718425), (425, 546003), (465, 499035), (475, 488529), (515, 450585), (527, 440325), (589, 393975), (765, 303335), (775, 299421), (855, 271405), (927, 250325), (969, 239475), (1275, 182001), (1395, 166345), (1425, 162843), (1545, 150195), (1581, 146775), (1615, 143685), (1751, 132525), (1767, 131325), (1957, 118575), (2325, 99807), (2575, 90117), (2635, 88065), (2907, 79825), (2945, 78795), (3193, 72675), (3825, 60667), (4275, 54281), (4635, 50065), (4743, 48925), (4845, 47895), (5253, 44175), (5301, 43775), (5871, 39525), (6975, 33269), (7725, 30039), (7905, 29355), (8075, 28737), (8755, 26505), (8835, 26265), (9579, 24225), (9785, 23715), (10013, 23175), (13175, 17613), (14535, 15965), (14725, 15759)]