226905300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 745173660

約数和(自身を除く): 518268360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 109, 135, 150, 162, 180, 218, 225, 257, 270, 300, 324, 327, 405, 436, 450, 514, 540, 545, 654, 675, 771, 810, 900, 981, 1028, 1090, 1285, 1308, 1350, 1542, 1620, 1635, 1962, 2025, 2180, 2313, 2570, 2700, 2725, 2943, 3084, 3270, 3855, 3924, 4050, 4626, 4905, 5140, 5450, 5886, 6425, 6540, 6939, 7710, 8100, 8175, 8829, 9252, 9810, 10900, 11565, 11772, 12850, 13878, 14715, 15420, 16350, 17658, 19275, 19620, 20817, 23130, 24525, 25700, 27756, 28013, 29430, 32700, 34695, 35316, 38550, 41634, 44145, 46260, 49050, 56026, 57825, 58860, 69390, 73575, 77100, 83268, 84039, 88290, 98100, 104085, 112052, 115650, 138780, 140065, 147150, 168078, 173475, 176580, 208170, 220725, 231300, 252117, 280130, 294300, 336156, 346950, 416340, 420195, 441450, 504234, 520425, 560260, 693900, 700325, 756351, 840390, 882900, 1008468, 1040850, 1260585, 1400650, 1512702, 1680780, 2081700, 2100975, 2269053, 2521170, 2801300, 3025404, 3781755, 4201950, 4538106, 5042340, 6302925, 7563510, 8403900, 9076212, 11345265, 12605850, 15127020, 18908775, 22690530, 25211700, 37817550, 45381060, 56726325, 75635100, 113452650, 226905300]

約数ペア:

[(1, 226905300), (2, 113452650), (3, 75635100), (4, 56726325), (5, 45381060), (6, 37817550), (9, 25211700), (10, 22690530), (12, 18908775), (15, 15127020), (18, 12605850), (20, 11345265), (25, 9076212), (27, 8403900), (30, 7563510), (36, 6302925), (45, 5042340), (50, 4538106), (54, 4201950), (60, 3781755), (75, 3025404), (81, 2801300), (90, 2521170), (100, 2269053), (108, 2100975), (109, 2081700), (135, 1680780), (150, 1512702), (162, 1400650), (180, 1260585), (218, 1040850), (225, 1008468), (257, 882900), (270, 840390), (300, 756351), (324, 700325), (327, 693900), (405, 560260), (436, 520425), (450, 504234), (514, 441450), (540, 420195), (545, 416340), (654, 346950), (675, 336156), (771, 294300), (810, 280130), (900, 252117), (981, 231300), (1028, 220725), (1090, 208170), (1285, 176580), (1308, 173475), (1350, 168078), (1542, 147150), (1620, 140065), (1635, 138780), (1962, 115650), (2025, 112052), (2180, 104085), (2313, 98100), (2570, 88290), (2700, 84039), (2725, 83268), (2943, 77100), (3084, 73575), (3270, 69390), (3855, 58860), (3924, 57825), (4050, 56026), (4626, 49050), (4905, 46260), (5140, 44145), (5450, 41634), (5886, 38550), (6425, 35316), (6540, 34695), (6939, 32700), (7710, 29430), (8100, 28013), (8175, 27756), (8829, 25700), (9252, 24525), (9810, 23130), (10900, 20817), (11565, 19620), (11772, 19275), (12850, 17658), (13878, 16350), (14715, 15420)]