1628100

素因数分解:

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

素因数の和:96

約数の個数: 108

約数和(自身を含む): 5371184

約数和(自身を除く): 3743084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 180, 201, 225, 243, 268, 270, 300, 324, 335, 402, 405, 450, 486, 540, 603, 670, 675, 804, 810, 900, 972, 1005, 1206, 1215, 1340, 1350, 1620, 1675, 1809, 2010, 2025, 2412, 2430, 2700, 3015, 3350, 3618, 4020, 4050, 4860, 5025, 5427, 6030, 6075, 6700, 7236, 8100, 9045, 10050, 10854, 12060, 12150, 15075, 16281, 18090, 20100, 21708, 24300, 27135, 30150, 32562, 36180, 45225, 54270, 60300, 65124, 81405, 90450, 108540, 135675, 162810, 180900, 271350, 325620, 407025, 542700, 814050, 1628100]

約数ペア:

[(1, 1628100), (2, 814050), (3, 542700), (4, 407025), (5, 325620), (6, 271350), (9, 180900), (10, 162810), (12, 135675), (15, 108540), (18, 90450), (20, 81405), (25, 65124), (27, 60300), (30, 54270), (36, 45225), (45, 36180), (50, 32562), (54, 30150), (60, 27135), (67, 24300), (75, 21708), (81, 20100), (90, 18090), (100, 16281), (108, 15075), (134, 12150), (135, 12060), (150, 10854), (162, 10050), (180, 9045), (201, 8100), (225, 7236), (243, 6700), (268, 6075), (270, 6030), (300, 5427), (324, 5025), (335, 4860), (402, 4050), (405, 4020), (450, 3618), (486, 3350), (540, 3015), (603, 2700), (670, 2430), (675, 2412), (804, 2025), (810, 2010), (900, 1809), (972, 1675), (1005, 1620), (1206, 1350), (1215, 1340)]