128751030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 385482240

約数和(自身を除く): 256731210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 43, 45, 51, 57, 85, 86, 90, 95, 102, 103, 114, 129, 153, 170, 171, 190, 206, 215, 255, 258, 285, 306, 309, 323, 342, 387, 430, 510, 515, 570, 618, 645, 646, 731, 765, 774, 817, 855, 927, 969, 1030, 1290, 1462, 1530, 1545, 1615, 1634, 1710, 1751, 1854, 1935, 1938, 1957, 2193, 2451, 2907, 3090, 3230, 3502, 3655, 3870, 3914, 4085, 4386, 4429, 4635, 4845, 4902, 5253, 5814, 5871, 6579, 7310, 7353, 8170, 8755, 8858, 9270, 9690, 9785, 10506, 10965, 11742, 12255, 13158, 13287, 13889, 14535, 14706, 15759, 17510, 17613, 19570, 21930, 22145, 24510, 26265, 26574, 27778, 29070, 29355, 31518, 32895, 33269, 35226, 36765, 39861, 41667, 44290, 52530, 58710, 65790, 66435, 66538, 69445, 73530, 75293, 78795, 79722, 83334, 84151, 88065, 99807, 125001, 132870, 138890, 150586, 157590, 166345, 168302, 176130, 199305, 199614, 208335, 225879, 250002, 252453, 299421, 332690, 376465, 398610, 416670, 420755, 451758, 499035, 504906, 598842, 625005, 677637, 752930, 757359, 841510, 998070, 1129395, 1250010, 1262265, 1355274, 1430567, 1497105, 1514718, 2258790, 2524530, 2861134, 2994210, 3388185, 3786795, 4291701, 6776370, 7152835, 7573590, 8583402, 12875103, 14305670, 21458505, 25750206, 42917010, 64375515, 128751030]

約数ペア:

[(1, 128751030), (2, 64375515), (3, 42917010), (5, 25750206), (6, 21458505), (9, 14305670), (10, 12875103), (15, 8583402), (17, 7573590), (18, 7152835), (19, 6776370), (30, 4291701), (34, 3786795), (38, 3388185), (43, 2994210), (45, 2861134), (51, 2524530), (57, 2258790), (85, 1514718), (86, 1497105), (90, 1430567), (95, 1355274), (102, 1262265), (103, 1250010), (114, 1129395), (129, 998070), (153, 841510), (170, 757359), (171, 752930), (190, 677637), (206, 625005), (215, 598842), (255, 504906), (258, 499035), (285, 451758), (306, 420755), (309, 416670), (323, 398610), (342, 376465), (387, 332690), (430, 299421), (510, 252453), (515, 250002), (570, 225879), (618, 208335), (645, 199614), (646, 199305), (731, 176130), (765, 168302), (774, 166345), (817, 157590), (855, 150586), (927, 138890), (969, 132870), (1030, 125001), (1290, 99807), (1462, 88065), (1530, 84151), (1545, 83334), (1615, 79722), (1634, 78795), (1710, 75293), (1751, 73530), (1854, 69445), (1935, 66538), (1938, 66435), (1957, 65790), (2193, 58710), (2451, 52530), (2907, 44290), (3090, 41667), (3230, 39861), (3502, 36765), (3655, 35226), (3870, 33269), (3914, 32895), (4085, 31518), (4386, 29355), (4429, 29070), (4635, 27778), (4845, 26574), (4902, 26265), (5253, 24510), (5814, 22145), (5871, 21930), (6579, 19570), (7310, 17613), (7353, 17510), (8170, 15759), (8755, 14706), (8858, 14535), (9270, 13889), (9690, 13287), (9785, 13158), (10506, 12255), (10965, 11742)]