3924450

素因数分解:

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

素因数の和:63

約数の個数: 144

約数和(自身を含む): 12186720

約数和(自身を除く): 8262270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 81, 85, 90, 95, 102, 114, 135, 150, 153, 162, 170, 171, 190, 225, 243, 255, 270, 285, 306, 323, 342, 405, 425, 450, 459, 475, 486, 510, 513, 570, 646, 675, 765, 810, 850, 855, 918, 950, 969, 1026, 1215, 1275, 1350, 1377, 1425, 1530, 1539, 1615, 1710, 1938, 2025, 2295, 2430, 2550, 2565, 2754, 2850, 2907, 3078, 3230, 3825, 4050, 4131, 4275, 4590, 4617, 4845, 5130, 5814, 6075, 6885, 7650, 7695, 8075, 8262, 8550, 8721, 9234, 9690, 11475, 12150, 12825, 13770, 14535, 15390, 16150, 17442, 20655, 22950, 23085, 24225, 25650, 26163, 29070, 34425, 38475, 41310, 43605, 46170, 48450, 52326, 68850, 72675, 76950, 78489, 87210, 103275, 115425, 130815, 145350, 156978, 206550, 218025, 230850, 261630, 392445, 436050, 654075, 784890, 1308150, 1962225, 3924450]

約数ペア:

[(1, 3924450), (2, 1962225), (3, 1308150), (5, 784890), (6, 654075), (9, 436050), (10, 392445), (15, 261630), (17, 230850), (18, 218025), (19, 206550), (25, 156978), (27, 145350), (30, 130815), (34, 115425), (38, 103275), (45, 87210), (50, 78489), (51, 76950), (54, 72675), (57, 68850), (75, 52326), (81, 48450), (85, 46170), (90, 43605), (95, 41310), (102, 38475), (114, 34425), (135, 29070), (150, 26163), (153, 25650), (162, 24225), (170, 23085), (171, 22950), (190, 20655), (225, 17442), (243, 16150), (255, 15390), (270, 14535), (285, 13770), (306, 12825), (323, 12150), (342, 11475), (405, 9690), (425, 9234), (450, 8721), (459, 8550), (475, 8262), (486, 8075), (510, 7695), (513, 7650), (570, 6885), (646, 6075), (675, 5814), (765, 5130), (810, 4845), (850, 4617), (855, 4590), (918, 4275), (950, 4131), (969, 4050), (1026, 3825), (1215, 3230), (1275, 3078), (1350, 2907), (1377, 2850), (1425, 2754), (1530, 2565), (1539, 2550), (1615, 2430), (1710, 2295), (1938, 2025)]