1385304800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^3\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 3722667984

約数和(自身を除く): 2337363184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1301, 1331, 1760, 1936, 2200, 2420, 2602, 2662, 3025, 3872, 4400, 4840, 5204, 5324, 6050, 6505, 6655, 8800, 9680, 10408, 10648, 12100, 13010, 13310, 14311, 19360, 20816, 21296, 24200, 26020, 26620, 28622, 32525, 33275, 41632, 42592, 48400, 52040, 53240, 57244, 65050, 66550, 71555, 96800, 104080, 106480, 114488, 130100, 133100, 143110, 157421, 208160, 212960, 228976, 260200, 266200, 286220, 314842, 357775, 457952, 520400, 532400, 572440, 629684, 715550, 787105, 1040800, 1064800, 1144880, 1259368, 1431100, 1574210, 1731631, 2289760, 2518736, 2862200, 3148420, 3463262, 3935525, 5037472, 5724400, 6296840, 6926524, 7871050, 8658155, 11448800, 12593680, 13853048, 15742100, 17316310, 25187360, 27706096, 31484200, 34632620, 43290775, 55412192, 62968400, 69265240, 86581550, 125936800, 138530480, 173163100, 277060960, 346326200, 692652400, 1385304800]

約数ペア:

[(1, 1385304800), (2, 692652400), (4, 346326200), (5, 277060960), (8, 173163100), (10, 138530480), (11, 125936800), (16, 86581550), (20, 69265240), (22, 62968400), (25, 55412192), (32, 43290775), (40, 34632620), (44, 31484200), (50, 27706096), (55, 25187360), (80, 17316310), (88, 15742100), (100, 13853048), (110, 12593680), (121, 11448800), (160, 8658155), (176, 7871050), (200, 6926524), (220, 6296840), (242, 5724400), (275, 5037472), (352, 3935525), (400, 3463262), (440, 3148420), (484, 2862200), (550, 2518736), (605, 2289760), (800, 1731631), (880, 1574210), (968, 1431100), (1100, 1259368), (1210, 1144880), (1301, 1064800), (1331, 1040800), (1760, 787105), (1936, 715550), (2200, 629684), (2420, 572440), (2602, 532400), (2662, 520400), (3025, 457952), (3872, 357775), (4400, 314842), (4840, 286220), (5204, 266200), (5324, 260200), (6050, 228976), (6505, 212960), (6655, 208160), (8800, 157421), (9680, 143110), (10408, 133100), (10648, 130100), (12100, 114488), (13010, 106480), (13310, 104080), (14311, 96800), (19360, 71555), (20816, 66550), (21296, 65050), (24200, 57244), (26020, 53240), (26620, 52040), (28622, 48400), (32525, 42592), (33275, 41632)]