205788600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12703}}^1$

素因数の和:12731

約数の個数: 120

約数和(自身を含む): 714790560

約数和(自身を除く): 509001960

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, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 12703, 16200, 25406, 38109, 50812, 63515, 76218, 101624, 114327, 127030, 152436, 190545, 228654, 254060, 304872, 317575, 342981, 381090, 457308, 508120, 571635, 635150, 685962, 762180, 914616, 952725, 1028943, 1143270, 1270300, 1371924, 1524360, 1714905, 1905450, 2057886, 2286540, 2540600, 2743848, 2858175, 3429810, 3810900, 4115772, 4573080, 5144715, 5716350, 6859620, 7621800, 8231544, 8574525, 10289430, 11432700, 13719240, 17149050, 20578860, 22865400, 25723575, 34298100, 41157720, 51447150, 68596200, 102894300, 205788600]

約数ペア:

[(1, 205788600), (2, 102894300), (3, 68596200), (4, 51447150), (5, 41157720), (6, 34298100), (8, 25723575), (9, 22865400), (10, 20578860), (12, 17149050), (15, 13719240), (18, 11432700), (20, 10289430), (24, 8574525), (25, 8231544), (27, 7621800), (30, 6859620), (36, 5716350), (40, 5144715), (45, 4573080), (50, 4115772), (54, 3810900), (60, 3429810), (72, 2858175), (75, 2743848), (81, 2540600), (90, 2286540), (100, 2057886), (108, 1905450), (120, 1714905), (135, 1524360), (150, 1371924), (162, 1270300), (180, 1143270), (200, 1028943), (216, 952725), (225, 914616), (270, 762180), (300, 685962), (324, 635150), (360, 571635), (405, 508120), (450, 457308), (540, 381090), (600, 342981), (648, 317575), (675, 304872), (810, 254060), (900, 228654), (1080, 190545), (1350, 152436), (1620, 127030), (1800, 114327), (2025, 101624), (2700, 76218), (3240, 63515), (4050, 50812), (5400, 38109), (8100, 25406), (12703, 16200)]