1305541800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{26863}}^1$

素因数の和:26894

約数の個数: 144

約数和(自身を含む): 4547000640

約数和(自身を除く): 3241458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9720, 12150, 16200, 24300, 26863, 48600, 53726, 80589, 107452, 134315, 161178, 214904, 241767, 268630, 322356, 402945, 483534, 537260, 644712, 671575, 725301, 805890, 967068, 1074520, 1208835, 1343150, 1450602, 1611780, 1934136, 2014725, 2175903, 2417670, 2686300, 2901204, 3223560, 3626505, 4029450, 4351806, 4835340, 5372600, 5802408, 6044175, 6527709, 7253010, 8058900, 8703612, 9670680, 10879515, 12088350, 13055418, 14506020, 16117800, 17407224, 18132525, 21759030, 24176700, 26110836, 29012040, 32638545, 36265050, 43518060, 48353400, 52221672, 54397575, 65277090, 72530100, 87036120, 108795150, 130554180, 145060200, 163192725, 217590300, 261108360, 326385450, 435180600, 652770900, 1305541800]

約数ペア:

[(1, 1305541800), (2, 652770900), (3, 435180600), (4, 326385450), (5, 261108360), (6, 217590300), (8, 163192725), (9, 145060200), (10, 130554180), (12, 108795150), (15, 87036120), (18, 72530100), (20, 65277090), (24, 54397575), (25, 52221672), (27, 48353400), (30, 43518060), (36, 36265050), (40, 32638545), (45, 29012040), (50, 26110836), (54, 24176700), (60, 21759030), (72, 18132525), (75, 17407224), (81, 16117800), (90, 14506020), (100, 13055418), (108, 12088350), (120, 10879515), (135, 9670680), (150, 8703612), (162, 8058900), (180, 7253010), (200, 6527709), (216, 6044175), (225, 5802408), (243, 5372600), (270, 4835340), (300, 4351806), (324, 4029450), (360, 3626505), (405, 3223560), (450, 2901204), (486, 2686300), (540, 2417670), (600, 2175903), (648, 2014725), (675, 1934136), (810, 1611780), (900, 1450602), (972, 1343150), (1080, 1208835), (1215, 1074520), (1350, 967068), (1620, 805890), (1800, 725301), (1944, 671575), (2025, 644712), (2430, 537260), (2700, 483534), (3240, 402945), (4050, 322356), (4860, 268630), (5400, 241767), (6075, 214904), (8100, 161178), (9720, 134315), (12150, 107452), (16200, 80589), (24300, 53726), (26863, 48600)]