275752890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 901238400

約数和(自身を除く): 625485510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1097, 1197, 1323, 1330, 1470, 1710, 1862, 1890, 1995, 2194, 2205, 2394, 2565, 2646, 2793, 3291, 3591, 3990, 4410, 4655, 5130, 5485, 5586, 5985, 6582, 6615, 7182, 7679, 8379, 9310, 9873, 10970, 11970, 13230, 13965, 15358, 16455, 16758, 17955, 19746, 20843, 23037, 25137, 27930, 29619, 32910, 35910, 38395, 41686, 41895, 46074, 49365, 50274, 53753, 59238, 62529, 69111, 76790, 83790, 98730, 104215, 107506, 115185, 125058, 125685, 138222, 145901, 148095, 161259, 187587, 207333, 208430, 230370, 251370, 268765, 291802, 296190, 312645, 322518, 345555, 375174, 414666, 437703, 483777, 537530, 562761, 625290, 691110, 729505, 806295, 875406, 937935, 967554, 1021307, 1036665, 1125522, 1313109, 1451331, 1459010, 1612590, 1875870, 2042614, 2073330, 2188515, 2418885, 2626218, 2813805, 2902662, 3063921, 3939327, 4377030, 4837770, 5106535, 5627610, 6127842, 6565545, 7256655, 7878654, 9191763, 10213070, 13131090, 14513310, 15319605, 18383526, 19696635, 27575289, 30639210, 39393270, 45958815, 55150578, 91917630, 137876445, 275752890]

約数ペア:

[(1, 275752890), (2, 137876445), (3, 91917630), (5, 55150578), (6, 45958815), (7, 39393270), (9, 30639210), (10, 27575289), (14, 19696635), (15, 18383526), (18, 15319605), (19, 14513310), (21, 13131090), (27, 10213070), (30, 9191763), (35, 7878654), (38, 7256655), (42, 6565545), (45, 6127842), (49, 5627610), (54, 5106535), (57, 4837770), (63, 4377030), (70, 3939327), (90, 3063921), (95, 2902662), (98, 2813805), (105, 2626218), (114, 2418885), (126, 2188515), (133, 2073330), (135, 2042614), (147, 1875870), (171, 1612590), (189, 1459010), (190, 1451331), (210, 1313109), (245, 1125522), (266, 1036665), (270, 1021307), (285, 967554), (294, 937935), (315, 875406), (342, 806295), (378, 729505), (399, 691110), (441, 625290), (490, 562761), (513, 537530), (570, 483777), (630, 437703), (665, 414666), (735, 375174), (798, 345555), (855, 322518), (882, 312645), (931, 296190), (945, 291802), (1026, 268765), (1097, 251370), (1197, 230370), (1323, 208430), (1330, 207333), (1470, 187587), (1710, 161259), (1862, 148095), (1890, 145901), (1995, 138222), (2194, 125685), (2205, 125058), (2394, 115185), (2565, 107506), (2646, 104215), (2793, 98730), (3291, 83790), (3591, 76790), (3990, 69111), (4410, 62529), (4655, 59238), (5130, 53753), (5485, 50274), (5586, 49365), (5985, 46074), (6582, 41895), (6615, 41686), (7182, 38395), (7679, 35910), (8379, 32910), (9310, 29619), (9873, 27930), (10970, 25137), (11970, 23037), (13230, 20843), (13965, 19746), (15358, 17955), (16455, 16758)]