258867900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 870928632

約数和(自身を除く): 612060732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 67, 75, 81, 90, 100, 106, 108, 134, 135, 150, 159, 162, 180, 201, 212, 225, 243, 265, 268, 270, 300, 318, 324, 335, 402, 405, 450, 477, 486, 530, 540, 603, 636, 670, 675, 729, 795, 804, 810, 900, 954, 972, 1005, 1060, 1206, 1215, 1325, 1340, 1350, 1431, 1458, 1590, 1620, 1675, 1809, 1908, 2010, 2025, 2385, 2412, 2430, 2650, 2700, 2862, 2916, 3015, 3180, 3350, 3551, 3618, 3645, 3975, 4020, 4050, 4293, 4770, 4860, 5025, 5300, 5427, 5724, 6030, 6075, 6700, 7102, 7155, 7236, 7290, 7950, 8100, 8586, 9045, 9540, 10050, 10653, 10854, 11925, 12060, 12150, 12879, 14204, 14310, 14580, 15075, 15900, 16281, 17172, 17755, 18090, 18225, 20100, 21306, 21465, 21708, 23850, 24300, 25758, 27135, 28620, 30150, 31959, 32562, 35510, 35775, 36180, 36450, 38637, 42612, 42930, 45225, 47700, 48843, 51516, 53265, 54270, 60300, 63918, 64395, 65124, 71020, 71550, 72900, 77274, 81405, 85860, 88775, 90450, 95877, 97686, 106530, 107325, 108540, 127836, 128790, 135675, 143100, 154548, 159795, 162810, 177550, 180900, 191754, 193185, 195372, 213060, 214650, 244215, 257580, 266325, 271350, 287631, 319590, 321975, 325620, 355100, 383508, 386370, 407025, 429300, 479385, 488430, 532650, 542700, 575262, 639180, 643950, 772740, 798975, 814050, 862893, 958770, 965925, 976860, 1065300, 1150524, 1221075, 1287900, 1438155, 1597950, 1628100, 1725786, 1917540, 1931850, 2396925, 2442150, 2588679, 2876310, 3195900, 3451572, 3863700, 4314465, 4793850, 4884300, 5177358, 5752620, 7190775, 8628930, 9587700, 10354716, 12943395, 14381550, 17257860, 21572325, 25886790, 28763100, 43144650, 51773580, 64716975, 86289300, 129433950, 258867900]

約数ペア:

[(1, 258867900), (2, 129433950), (3, 86289300), (4, 64716975), (5, 51773580), (6, 43144650), (9, 28763100), (10, 25886790), (12, 21572325), (15, 17257860), (18, 14381550), (20, 12943395), (25, 10354716), (27, 9587700), (30, 8628930), (36, 7190775), (45, 5752620), (50, 5177358), (53, 4884300), (54, 4793850), (60, 4314465), (67, 3863700), (75, 3451572), (81, 3195900), (90, 2876310), (100, 2588679), (106, 2442150), (108, 2396925), (134, 1931850), (135, 1917540), (150, 1725786), (159, 1628100), (162, 1597950), (180, 1438155), (201, 1287900), (212, 1221075), (225, 1150524), (243, 1065300), (265, 976860), (268, 965925), (270, 958770), (300, 862893), (318, 814050), (324, 798975), (335, 772740), (402, 643950), (405, 639180), (450, 575262), (477, 542700), (486, 532650), (530, 488430), (540, 479385), (603, 429300), (636, 407025), (670, 386370), (675, 383508), (729, 355100), (795, 325620), (804, 321975), (810, 319590), (900, 287631), (954, 271350), (972, 266325), (1005, 257580), (1060, 244215), (1206, 214650), (1215, 213060), (1325, 195372), (1340, 193185), (1350, 191754), (1431, 180900), (1458, 177550), (1590, 162810), (1620, 159795), (1675, 154548), (1809, 143100), (1908, 135675), (2010, 128790), (2025, 127836), (2385, 108540), (2412, 107325), (2430, 106530), (2650, 97686), (2700, 95877), (2862, 90450), (2916, 88775), (3015, 85860), (3180, 81405), (3350, 77274), (3551, 72900), (3618, 71550), (3645, 71020), (3975, 65124), (4020, 64395), (4050, 63918), (4293, 60300), (4770, 54270), (4860, 53265), (5025, 51516), (5300, 48843), (5427, 47700), (5724, 45225), (6030, 42930), (6075, 42612), (6700, 38637), (7102, 36450), (7155, 36180), (7236, 35775), (7290, 35510), (7950, 32562), (8100, 31959), (8586, 30150), (9045, 28620), (9540, 27135), (10050, 25758), (10653, 24300), (10854, 23850), (11925, 21708), (12060, 21465), (12150, 21306), (12879, 20100), (14204, 18225), (14310, 18090), (14580, 17755), (15075, 17172), (15900, 16281)]